90804927231

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1601}}^1\times {\mathrm{67763}}^1$

素因数の和:69404

約数の個数: 32

約数和(自身を含む): 138954147840

約数和(自身を除く): 48149220609

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1601, 4803, 14409, 43227, 49631, 67763, 148893, 203289, 446679, 609867, 1340037, 1829601, 2100653, 6301959, 18905877, 56717631, 108488563, 325465689, 976397067, 2929191201, 3363145453, 10089436359, 30268309077, 90804927231]

約数ペア:

[(1, 90804927231), (3, 30268309077), (9, 10089436359), (27, 3363145453), (31, 2929191201), (93, 976397067), (279, 325465689), (837, 108488563), (1601, 56717631), (4803, 18905877), (14409, 6301959), (43227, 2100653), (49631, 1829601), (67763, 1340037), (148893, 609867), (203289, 446679)]