64013761

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 78039360

約数和(自身を除く): 14025599

約数列:

[1, 7, 23, 59, 161, 293, 413, 529, 1357, 2051, 3703, 6739, 9499, 17287, 31211, 47173, 121009, 154997, 218477, 397601, 1084979, 2783207, 9144823, 64013761]

約数ペア:

[(1, 64013761), (7, 9144823), (23, 2783207), (59, 1084979), (161, 397601), (293, 218477), (413, 154997), (529, 121009), (1357, 47173), (2051, 31211), (3703, 17287), (6739, 9499)]