153742849

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 179457120

約数和(自身を除く): 25714271

約数列:

[1, 13, 17, 59, 169, 221, 767, 907, 1003, 2873, 9971, 11791, 13039, 15419, 53513, 153283, 169507, 200447, 695669, 909721, 2605811, 9043697, 11826373, 153742849]

約数ペア:

[(1, 153742849), (13, 11826373), (17, 9043697), (59, 2605811), (169, 909721), (221, 695669), (767, 200447), (907, 169507), (1003, 153283), (2873, 53513), (9971, 15419), (11791, 13039)]