87204699

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4513}}^1$

素因数の和:4651

約数の個数: 24

約数和(自身を含む): 133794960

約数和(自身を除く): 46590261

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 4513, 6441, 13539, 19323, 40617, 85747, 257241, 509969, 771723, 1529907, 4589721, 9689411, 29068233, 87204699]

約数ペア:

[(1, 87204699), (3, 29068233), (9, 9689411), (19, 4589721), (57, 1529907), (113, 771723), (171, 509969), (339, 257241), (1017, 85747), (2147, 40617), (4513, 19323), (6441, 13539)]