72639033

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{8117}}^1$

素因数の和:8296

約数の個数: 16

約数和(自身を含む): 102611520

約数和(自身を除く): 29972487

約数列:

[1, 3, 19, 57, 157, 471, 2983, 8117, 8949, 24351, 154223, 462669, 1274369, 3823107, 24213011, 72639033]

約数ペア:

[(1, 72639033), (3, 24213011), (19, 3823107), (57, 1274369), (157, 462669), (471, 154223), (2983, 24351), (8117, 8949)]