64918087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1871}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 74535552

約数和(自身を除く): 9617465

約数列:

[1, 13, 17, 157, 221, 1871, 2041, 2669, 24323, 31807, 34697, 293747, 413491, 3818711, 4993699, 64918087]

約数ペア:

[(1, 64918087), (13, 4993699), (17, 3818711), (157, 413491), (221, 293747), (1871, 34697), (2041, 31807), (2669, 24323)]