64126461

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 103034880

約数和(自身を除く): 38908419

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 1289, 2163, 2369, 3867, 7107, 9023, 16583, 27069, 29647, 49749, 88941, 132767, 207529, 398301, 622587, 929369, 2788107, 3053641, 9160923, 21375487, 64126461]

約数ペア:

[(1, 64126461), (3, 21375487), (7, 9160923), (21, 3053641), (23, 2788107), (69, 929369), (103, 622587), (161, 398301), (309, 207529), (483, 132767), (721, 88941), (1289, 49749), (2163, 29647), (2369, 27069), (3867, 16583), (7107, 9023)]