133266681

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 201208320

約数和(自身を除く): 67941639

約数列:

[1, 3, 9, 27, 107, 163, 283, 321, 489, 849, 963, 1467, 2547, 2889, 4401, 7641, 17441, 30281, 46129, 52323, 90843, 138387, 156969, 272529, 415161, 470907, 817587, 1245483, 4935803, 14807409, 44422227, 133266681]

約数ペア:

[(1, 133266681), (3, 44422227), (9, 14807409), (27, 4935803), (107, 1245483), (163, 817587), (283, 470907), (321, 415161), (489, 272529), (849, 156969), (963, 138387), (1467, 90843), (2547, 52323), (2889, 46129), (4401, 30281), (7641, 17441)]