64409191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{997}}^1$

素因数の和:1854

約数の個数: 16

約数和(自身を含む): 80478720

約数和(自身を除く): 16069529

約数列:

[1, 7, 11, 77, 839, 997, 5873, 6979, 9229, 10967, 64603, 76769, 836483, 5855381, 9201313, 64409191]

約数ペア:

[(1, 64409191), (7, 9201313), (11, 5855381), (77, 836483), (839, 76769), (997, 64603), (5873, 10967), (6979, 9229)]