65504979

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 97549920

約数和(自身を除く): 32044941

約数列:

[1, 3, 9, 53, 89, 159, 267, 477, 801, 1543, 4629, 4717, 13887, 14151, 42453, 81779, 137327, 245337, 411981, 736011, 1235943, 7278331, 21834993, 65504979]

約数ペア:

[(1, 65504979), (3, 21834993), (9, 7278331), (53, 1235943), (89, 736011), (159, 411981), (267, 245337), (477, 137327), (801, 81779), (1543, 42453), (4629, 14151), (4717, 13887)]