71609913

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{4831}}^1$

素因数の和:4907

約数の個数: 24

約数和(自身を含む): 109048576

約数和(自身を除く): 37438663

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 4831, 4941, 14493, 14823, 43479, 130437, 294691, 391311, 884073, 1173933, 2652219, 7956657, 23869971, 71609913]

約数ペア:

[(1, 71609913), (3, 23869971), (9, 7956657), (27, 2652219), (61, 1173933), (81, 884073), (183, 391311), (243, 294691), (549, 130437), (1647, 43479), (4831, 14823), (4941, 14493)]