64543339

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{11069}}^1$

素因数の和:11107

約数の個数: 16

約数和(自身を含む): 79704000

約数和(自身を除く): 15160661

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 11069, 77483, 188173, 542381, 1317211, 3796667, 9220477, 64543339]

約数ペア:

[(1, 64543339), (7, 9220477), (17, 3796667), (49, 1317211), (119, 542381), (343, 188173), (833, 77483), (5831, 11069)]