65188851

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 108218880

約数和(自身を除く): 43030029

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 2683, 3471, 8049, 8099, 18781, 24297, 34879, 56343, 104637, 238787, 244153, 716361, 732459, 1671509, 3104231, 5014527, 9312693, 21729617, 65188851]

約数ペア:

[(1, 65188851), (3, 21729617), (7, 9312693), (13, 5014527), (21, 3104231), (39, 1671509), (89, 732459), (91, 716361), (267, 244153), (273, 238787), (623, 104637), (1157, 56343), (1869, 34879), (2683, 24297), (3471, 18781), (8049, 8099)]