72725013

素因数分解:

$3^3\times {\mathrm{1321}}^1\times {\mathrm{2039}}^1$

素因数の和:3369

約数の個数: 16

約数和(自身を含む): 107875200

約数和(自身を除く): 35150187

約数列:

[1, 3, 9, 27, 1321, 2039, 3963, 6117, 11889, 18351, 35667, 55053, 2693519, 8080557, 24241671, 72725013]

約数ペア:

[(1, 72725013), (3, 24241671), (9, 8080557), (27, 2693519), (1321, 55053), (2039, 35667), (3963, 18351), (6117, 11889)]