55157661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5297}}^1$

素因数の和:5405

約数の個数: 24

約数和(自身を含む): 86781240

約数和(自身を除く): 31623579

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 5297, 10413, 15891, 47673, 68861, 206583, 471433, 619749, 1414299, 4242897, 6128629, 18385887, 55157661]

約数ペア:

[(1, 55157661), (3, 18385887), (9, 6128629), (13, 4242897), (39, 1414299), (89, 619749), (117, 471433), (267, 206583), (801, 68861), (1157, 47673), (3471, 15891), (5297, 10413)]