64907583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 98875392

約数和(自身を除く): 33967809

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 403, 481, 1147, 1209, 1443, 1451, 3441, 4353, 14911, 18863, 44733, 44981, 53687, 56589, 134943, 161061, 584753, 697931, 1664297, 1754259, 2093793, 4992891, 21635861, 64907583]

約数ペア:

[(1, 64907583), (3, 21635861), (13, 4992891), (31, 2093793), (37, 1754259), (39, 1664297), (93, 697931), (111, 584753), (403, 161061), (481, 134943), (1147, 56589), (1209, 53687), (1443, 44981), (1451, 44733), (3441, 18863), (4353, 14911)]