72891937

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 79035264

約数和(自身を除く): 6143327

約数列:

[1, 17, 71, 131, 461, 1207, 2227, 7837, 9301, 32731, 60391, 158117, 556427, 1026647, 4287761, 72891937]

約数ペア:

[(1, 72891937), (17, 4287761), (71, 1026647), (131, 556427), (461, 158117), (1207, 60391), (2227, 32731), (7837, 9301)]