812142711

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 1239544800

約数和(自身を除く): 427402089

約数列:

[1, 3, 9, 37, 67, 89, 111, 201, 267, 333, 409, 603, 801, 1227, 2479, 3293, 3681, 5963, 7437, 9879, 15133, 17889, 22311, 27403, 29637, 36401, 45399, 53667, 82209, 109203, 136197, 220631, 246627, 327609, 661893, 1013911, 1346837, 1985679, 2438867, 3041733, 4040511, 7316601, 9125199, 12121533, 21949803, 90238079, 270714237, 812142711]

約数ペア:

[(1, 812142711), (3, 270714237), (9, 90238079), (37, 21949803), (67, 12121533), (89, 9125199), (111, 7316601), (201, 4040511), (267, 3041733), (333, 2438867), (409, 1985679), (603, 1346837), (801, 1013911), (1227, 661893), (2479, 327609), (3293, 246627), (3681, 220631), (5963, 136197), (7437, 109203), (9879, 82209), (15133, 53667), (17889, 45399), (22311, 36401), (27403, 29637)]