172820402493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1\times {\mathrm{1289}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 252679668480

約数和(自身を除く): 79859265987

約数列:

[1, 3, 17, 37, 51, 111, 227, 313, 629, 681, 939, 1289, 1887, 3859, 3867, 5321, 8399, 11577, 11581, 15963, 21913, 25197, 34743, 47693, 65739, 71051, 142783, 143079, 196877, 213153, 292603, 403457, 428349, 590631, 810781, 877809, 1207867, 1210371, 2432343, 2628887, 3623601, 4974251, 6858769, 7886661, 10826311, 14922753, 14927909, 20576307, 32478933, 44691079, 44783727, 91584739, 134073237, 184047287, 253774453, 274754217, 552141861, 761323359, 1556940563, 3388635343, 4670821689, 10165906029, 57606800831, 172820402493]

約数ペア:

[(1, 172820402493), (3, 57606800831), (17, 10165906029), (37, 4670821689), (51, 3388635343), (111, 1556940563), (227, 761323359), (313, 552141861), (629, 274754217), (681, 253774453), (939, 184047287), (1289, 134073237), (1887, 91584739), (3859, 44783727), (3867, 44691079), (5321, 32478933), (8399, 20576307), (11577, 14927909), (11581, 14922753), (15963, 10826311), (21913, 7886661), (25197, 6858769), (34743, 4974251), (47693, 3623601), (65739, 2628887), (71051, 2432343), (142783, 1210371), (143079, 1207867), (196877, 877809), (213153, 810781), (292603, 590631), (403457, 428349)]