72183407

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 80455680

約数和(自身を除く): 8272273

約数列:

[1, 23, 29, 31, 667, 713, 899, 3491, 20677, 80293, 101239, 108221, 2328497, 2489083, 3138409, 72183407]

約数ペア:

[(1, 72183407), (23, 3138409), (29, 2489083), (31, 2328497), (667, 108221), (713, 101239), (899, 80293), (3491, 20677)]