128125304853

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3943}}^1\times {\mathrm{119027}}^1$

素因数の和:122993

約数の個数: 32

約数和(自身を含む): 210312001536

約数和(自身を除く): 82186696683

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3943, 11829, 27601, 51259, 82803, 119027, 153777, 357081, 358813, 833189, 1076439, 1547351, 2499567, 4642053, 10831457, 32494371, 469323461, 1407970383, 3285264227, 6101204993, 9855792681, 18303614979, 42708434951, 128125304853]

約数ペア:

[(1, 128125304853), (3, 42708434951), (7, 18303614979), (13, 9855792681), (21, 6101204993), (39, 3285264227), (91, 1407970383), (273, 469323461), (3943, 32494371), (11829, 10831457), (27601, 4642053), (51259, 2499567), (82803, 1547351), (119027, 1076439), (153777, 833189), (357081, 358813)]