187441743

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 79430577

約数列:

[1, 3, 23, 69, 89, 131, 233, 267, 393, 699, 2047, 3013, 5359, 6141, 9039, 11659, 16077, 20737, 30523, 34977, 62211, 91569, 268157, 476951, 702029, 804471, 1430853, 2106087, 2716547, 8149641, 62480581, 187441743]

約数ペア:

[(1, 187441743), (3, 62480581), (23, 8149641), (69, 2716547), (89, 2106087), (131, 1430853), (233, 804471), (267, 702029), (393, 476951), (699, 268157), (2047, 91569), (3013, 62211), (5359, 34977), (6141, 30523), (9039, 20737), (11659, 16077)]