72364779

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{6553}}^1$

素因数の和:6971

約数の個数: 16

約数和(自身を含む): 107485600

約数和(自身を除く): 35120821

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 6553, 11043, 19659, 58977, 176931, 2680177, 8040531, 24121593, 72364779]

約数ペア:

[(1, 72364779), (3, 24121593), (9, 8040531), (27, 2680177), (409, 176931), (1227, 58977), (3681, 19659), (6553, 11043)]