68129013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^2$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 100782144

約数和(自身を除く): 32653131

約数列:

[1, 3, 17, 23, 51, 69, 241, 391, 723, 1173, 4097, 5543, 12291, 16629, 58081, 94231, 174243, 282693, 987377, 1335863, 2962131, 4007589, 22709671, 68129013]

約数ペア:

[(1, 68129013), (3, 22709671), (17, 4007589), (23, 2962131), (51, 1335863), (69, 987377), (241, 282693), (391, 174243), (723, 94231), (1173, 58081), (4097, 16629), (5543, 12291)]