61438473

素因数分解:

$3^3\times {\mathrm{647}}^1\times {\mathrm{3517}}^1$

素因数の和:4173

約数の個数: 16

約数和(自身を含む): 91186560

約数和(自身を除く): 29748087

約数列:

[1, 3, 9, 27, 647, 1941, 3517, 5823, 10551, 17469, 31653, 94959, 2275499, 6826497, 20479491, 61438473]

約数ペア:

[(1, 61438473), (3, 20479491), (9, 6826497), (27, 2275499), (647, 94959), (1941, 31653), (3517, 17469), (5823, 10551)]