85306767

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3511}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 141603840

約数和(自身を除く): 56297073

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 3471, 3511, 8099, 10533, 24297, 24577, 45643, 73731, 136929, 312479, 319501, 937437, 958503, 2187353, 4062227, 6562059, 12186681, 28435589, 85306767]

約数ペア:

[(1, 85306767), (3, 28435589), (7, 12186681), (13, 6562059), (21, 4062227), (39, 2187353), (89, 958503), (91, 937437), (267, 319501), (273, 312479), (623, 136929), (1157, 73731), (1869, 45643), (3471, 24577), (3511, 24297), (8099, 10533)]