64153539

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 102453120

約数和(自身を除く): 38299581

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 261, 279, 783, 837, 881, 899, 2349, 2511, 2643, 2697, 7929, 8091, 23787, 24273, 25549, 27311, 71361, 72819, 76647, 81933, 229941, 245799, 689823, 737397, 792019, 2069469, 2212191, 2376057, 7128171, 21384513, 64153539]

約数ペア:

[(1, 64153539), (3, 21384513), (9, 7128171), (27, 2376057), (29, 2212191), (31, 2069469), (81, 792019), (87, 737397), (93, 689823), (261, 245799), (279, 229941), (783, 81933), (837, 76647), (881, 72819), (899, 71361), (2349, 27311), (2511, 25549), (2643, 24273), (2697, 23787), (7929, 8091)]