16576321107

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1\times {\mathrm{67427}}^1$

素因数の和:67695

約数の個数: 24

約数和(自身を含む): 23429342016

約数和(自身を除く): 6853020909

約数列:

[1, 3, 19, 57, 227, 361, 681, 1083, 4313, 12939, 67427, 81947, 202281, 245841, 1281113, 3843339, 15305929, 24341147, 45917787, 73023441, 290812651, 872437953, 5525440369, 16576321107]

約数ペア:

[(1, 16576321107), (3, 5525440369), (19, 872437953), (57, 290812651), (227, 73023441), (361, 45917787), (681, 24341147), (1083, 15305929), (4313, 3843339), (12939, 1281113), (67427, 245841), (81947, 202281)]