103472271

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 187265520

約数和(自身を除く): 83793249

約数列:

[1, 3, 7, 9, 19, 21, 49, 53, 57, 63, 133, 147, 159, 171, 233, 371, 399, 441, 477, 699, 931, 1007, 1113, 1197, 1631, 2097, 2597, 2793, 3021, 3339, 4427, 4893, 7049, 7791, 8379, 9063, 11417, 12349, 13281, 14679, 21147, 23373, 30989, 34251, 37047, 39843, 49343, 63441, 86443, 92967, 102753, 111141, 148029, 216923, 234631, 259329, 278901, 444087, 605101, 650769, 703893, 777987, 1642417, 1815303, 1952307, 2111679, 4927251, 5445909, 11496919, 14781753, 34490757, 103472271]

約数ペア:

[(1, 103472271), (3, 34490757), (7, 14781753), (9, 11496919), (19, 5445909), (21, 4927251), (49, 2111679), (53, 1952307), (57, 1815303), (63, 1642417), (133, 777987), (147, 703893), (159, 650769), (171, 605101), (233, 444087), (371, 278901), (399, 259329), (441, 234631), (477, 216923), (699, 148029), (931, 111141), (1007, 102753), (1113, 92967), (1197, 86443), (1631, 63441), (2097, 49343), (2597, 39843), (2793, 37047), (3021, 34251), (3339, 30989), (4427, 23373), (4893, 21147), (7049, 14679), (7791, 13281), (8379, 12349), (9063, 11417)]