51236397

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 76826880

約数和(自身を除く): 25590483

約数列:

[1, 3, 9, 31, 93, 227, 279, 681, 809, 2043, 2427, 7037, 7281, 21111, 25079, 63333, 75237, 183643, 225711, 550929, 1652787, 5692933, 17078799, 51236397]

約数ペア:

[(1, 51236397), (3, 17078799), (9, 5692933), (31, 1652787), (93, 550929), (227, 225711), (279, 183643), (681, 75237), (809, 63333), (2043, 25079), (2427, 21111), (7037, 7281)]