64458121

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 84197568

約数和(自身を除く): 19739447

約数列:

[1, 7, 13, 23, 91, 103, 161, 169, 299, 529, 721, 1183, 1339, 2093, 2369, 3703, 3887, 6877, 9373, 16583, 17407, 27209, 30797, 48139, 54487, 89401, 121849, 215579, 381409, 400361, 625807, 708331, 2802527, 4958317, 9208303, 64458121]

約数ペア:

[(1, 64458121), (7, 9208303), (13, 4958317), (23, 2802527), (91, 708331), (103, 625807), (161, 400361), (169, 381409), (299, 215579), (529, 121849), (721, 89401), (1183, 54487), (1339, 48139), (2093, 30797), (2369, 27209), (3703, 17407), (3887, 16583), (6877, 9373)]