64959159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 30841161

約数列:

[1, 3, 17, 29, 51, 87, 167, 263, 493, 501, 789, 1479, 2839, 4471, 4843, 7627, 8517, 13413, 14529, 22881, 43921, 82331, 129659, 131763, 246993, 388977, 746657, 1273709, 2239971, 3821127, 21653053, 64959159]

約数ペア:

[(1, 64959159), (3, 21653053), (17, 3821127), (29, 2239971), (51, 1273709), (87, 746657), (167, 388977), (263, 246993), (493, 131763), (501, 129659), (789, 82331), (1479, 43921), (2839, 22881), (4471, 14529), (4843, 13413), (7627, 8517)]