86263731

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 137687040

約数和(自身を除く): 51423309

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 4481, 6417, 13443, 19251, 40329, 103063, 120987, 138911, 309189, 416733, 927567, 1250199, 2782701, 3194953, 3750597, 9584859, 28754577, 86263731]

約数ペア:

[(1, 86263731), (3, 28754577), (9, 9584859), (23, 3750597), (27, 3194953), (31, 2782701), (69, 1250199), (93, 927567), (207, 416733), (279, 309189), (621, 138911), (713, 120987), (837, 103063), (2139, 40329), (4481, 19251), (6417, 13443)]