61604109

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10987}}^1$

素因数の和:11089

約数の個数: 24

約数和(自身を含む): 102847680

約数和(自身を除く): 41243571

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 10987, 32961, 76909, 98883, 230727, 692181, 977843, 2933529, 6844901, 8800587, 20534703, 61604109]

約数ペア:

[(1, 61604109), (3, 20534703), (7, 8800587), (9, 6844901), (21, 2933529), (63, 977843), (89, 692181), (267, 230727), (623, 98883), (801, 76909), (1869, 32961), (5607, 10987)]