76831983

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 122653440

約数和(自身を除く): 45821457

約数列:

[1, 3, 9, 23, 27, 59, 69, 81, 177, 207, 233, 243, 531, 621, 699, 1357, 1593, 1863, 2097, 4071, 4779, 5359, 5589, 6291, 12213, 13747, 14337, 16077, 18873, 36639, 41241, 48231, 56619, 109917, 123723, 144693, 316181, 329751, 371169, 434079, 948543, 1113507, 1302237, 2845629, 3340521, 8536887, 25610661, 76831983]

約数ペア:

[(1, 76831983), (3, 25610661), (9, 8536887), (23, 3340521), (27, 2845629), (59, 1302237), (69, 1113507), (81, 948543), (177, 434079), (207, 371169), (233, 329751), (243, 316181), (531, 144693), (621, 123723), (699, 109917), (1357, 56619), (1593, 48231), (1863, 41241), (2097, 36639), (4071, 18873), (4779, 16077), (5359, 14337), (5589, 13747), (6291, 12213)]