40093893

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 68203520

約数和(自身を除く): 28109627

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 691, 921, 2073, 2149, 2763, 4837, 6219, 6447, 8289, 14511, 18657, 19341, 43533, 58023, 130599, 212137, 636411, 1484959, 1909233, 4454877, 5727699, 13364631, 40093893]

約数ペア:

[(1, 40093893), (3, 13364631), (7, 5727699), (9, 4454877), (21, 1909233), (27, 1484959), (63, 636411), (189, 212137), (307, 130599), (691, 58023), (921, 43533), (2073, 19341), (2149, 18657), (2763, 14511), (4837, 8289), (6219, 6447)]