64899231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2377}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 91315200

約数和(自身を除く): 26415969

約数列:

[1, 3, 19, 57, 479, 1437, 2377, 7131, 9101, 27303, 45163, 135489, 1138583, 3415749, 21633077, 64899231]

約数ペア:

[(1, 64899231), (3, 21633077), (19, 3415749), (57, 1138583), (479, 135489), (1437, 45163), (2377, 27303), (7131, 9101)]