47224431

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 72584640

約数和(自身を除く): 25360209

約数列:

[1, 3, 9, 27, 53, 61, 159, 183, 477, 541, 549, 1431, 1623, 1647, 3233, 4869, 9699, 14607, 28673, 29097, 33001, 86019, 87291, 99003, 258057, 297009, 774171, 891027, 1749053, 5247159, 15741477, 47224431]

約数ペア:

[(1, 47224431), (3, 15741477), (9, 5247159), (27, 1749053), (53, 891027), (61, 774171), (159, 297009), (183, 258057), (477, 99003), (541, 87291), (549, 86019), (1431, 33001), (1623, 29097), (1647, 28673), (3233, 14607), (4869, 9699)]