64629383

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 82162080

約数和(自身を除く): 17532697

約数列:

[1, 7, 13, 49, 71, 91, 497, 637, 923, 1429, 3479, 6461, 10003, 18577, 45227, 70021, 101459, 130039, 710213, 910273, 1318967, 4971491, 9232769, 64629383]

約数ペア:

[(1, 64629383), (7, 9232769), (13, 4971491), (49, 1318967), (71, 910273), (91, 710213), (497, 130039), (637, 101459), (923, 70021), (1429, 45227), (3479, 18577), (6461, 10003)]