72815709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{4091}}^1$

素因数の和:4460

約数の個数: 16

約数和(自身を含む): 103118400

約数和(自身を除く): 30302691

約数列:

[1, 3, 17, 51, 349, 1047, 4091, 5933, 12273, 17799, 69547, 208641, 1427759, 4283277, 24271903, 72815709]

約数ペア:

[(1, 72815709), (3, 24271903), (17, 4283277), (51, 1427759), (349, 208641), (1047, 69547), (4091, 17799), (5933, 12273)]