151838271

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 252985824

約数和(自身を除く): 101147553

約数列:

[1, 3, 9, 13, 17, 39, 51, 97, 117, 153, 221, 291, 663, 787, 873, 1261, 1649, 1989, 2361, 3783, 4947, 7083, 10231, 11349, 13379, 14841, 21437, 30693, 40137, 64311, 76339, 92079, 120411, 173927, 192933, 229017, 521781, 687051, 992407, 1297763, 1565343, 2977221, 3893289, 8931663, 11679867, 16870919, 50612757, 151838271]

約数ペア:

[(1, 151838271), (3, 50612757), (9, 16870919), (13, 11679867), (17, 8931663), (39, 3893289), (51, 2977221), (97, 1565343), (117, 1297763), (153, 992407), (221, 687051), (291, 521781), (663, 229017), (787, 192933), (873, 173927), (1261, 120411), (1649, 92079), (1989, 76339), (2361, 64311), (3783, 40137), (4947, 30693), (7083, 21437), (10231, 14841), (11349, 13379)]