72135177

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{1187}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 98537472

約数和(自身を除く): 26402295

約数列:

[1, 3, 47, 141, 431, 1187, 1293, 3561, 20257, 55789, 60771, 167367, 511597, 1534791, 24045059, 72135177]

約数ペア:

[(1, 72135177), (3, 24045059), (47, 1534791), (141, 511597), (431, 167367), (1187, 60771), (1293, 55789), (3561, 20257)]