48942387

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{15493}}^1$

素因数の和:15521

約数の個数: 24

約数和(自身を含む): 78957424

約数和(自身を除く): 30015037

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 15493, 46479, 139437, 201409, 418311, 604227, 1254933, 1812681, 3764799, 5438043, 16314129, 48942387]

約数ペア:

[(1, 48942387), (3, 16314129), (9, 5438043), (13, 3764799), (27, 1812681), (39, 1254933), (81, 604227), (117, 418311), (243, 201409), (351, 139437), (1053, 46479), (3159, 15493)]