156789200421

素因数分解:

$3^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{4987}}^1$

素因数の和:5174

約数の個数: 112

約数和(自身を含む): 275821715328

約数和(自身を除く): 119032514907

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 101, 183, 189, 243, 303, 427, 549, 567, 707, 729, 909, 1281, 1647, 1701, 2121, 2727, 3843, 4941, 4987, 5103, 6161, 6363, 8181, 11529, 14823, 14961, 18483, 19089, 24543, 34587, 34909, 43127, 44469, 44883, 55449, 57267, 73629, 103761, 104727, 129381, 134649, 166347, 171801, 304207, 311283, 314181, 388143, 403947, 499041, 503687, 515403, 912621, 942543, 1164429, 1211841, 1497123, 1511061, 2129449, 2737863, 2827629, 3493287, 3525809, 3635523, 4491369, 4533183, 6388347, 8213589, 8482887, 10479861, 10577427, 13599549, 19165041, 24640767, 25448661, 30724907, 31439583, 31732281, 40798647, 57495123, 73922301, 92174721, 95196843, 122395941, 172485369, 215074349, 221766903, 276524163, 285590529, 367187823, 517456107, 645223047, 829572489, 856771587, 1552368321, 1935669141, 2488717467, 2570314761, 5807007423, 7466152401, 17421022269, 22398457203, 52263066807, 156789200421]

約数ペア:

[(1, 156789200421), (3, 52263066807), (7, 22398457203), (9, 17421022269), (21, 7466152401), (27, 5807007423), (61, 2570314761), (63, 2488717467), (81, 1935669141), (101, 1552368321), (183, 856771587), (189, 829572489), (243, 645223047), (303, 517456107), (427, 367187823), (549, 285590529), (567, 276524163), (707, 221766903), (729, 215074349), (909, 172485369), (1281, 122395941), (1647, 95196843), (1701, 92174721), (2121, 73922301), (2727, 57495123), (3843, 40798647), (4941, 31732281), (4987, 31439583), (5103, 30724907), (6161, 25448661), (6363, 24640767), (8181, 19165041), (11529, 13599549), (14823, 10577427), (14961, 10479861), (18483, 8482887), (19089, 8213589), (24543, 6388347), (34587, 4533183), (34909, 4491369), (43127, 3635523), (44469, 3525809), (44883, 3493287), (55449, 2827629), (57267, 2737863), (73629, 2129449), (103761, 1511061), (104727, 1497123), (129381, 1211841), (134649, 1164429), (166347, 942543), (171801, 912621), (304207, 515403), (311283, 503687), (314181, 499041), (388143, 403947)]