130671531

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1168

約数の個数: 36

約数和(自身を含む): 204776832

約数和(自身を除く): 74105301

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 361, 703, 1083, 1087, 2109, 3249, 3261, 6327, 9783, 13357, 20653, 40071, 40219, 61959, 120213, 120657, 185877, 361971, 392407, 764161, 1177221, 2292483, 3531663, 6877449, 14519059, 43557177, 130671531]

約数ペア:

[(1, 130671531), (3, 43557177), (9, 14519059), (19, 6877449), (37, 3531663), (57, 2292483), (111, 1177221), (171, 764161), (333, 392407), (361, 361971), (703, 185877), (1083, 120657), (1087, 120213), (2109, 61959), (3249, 40219), (3261, 40071), (6327, 20653), (9783, 13357)]