157429227

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 225271296

約数和(自身を除く): 67842069

約数列:

[1, 3, 23, 61, 69, 113, 183, 331, 339, 993, 1403, 2599, 4209, 6893, 7613, 7797, 20191, 20679, 22839, 37403, 60573, 112209, 158539, 464393, 475617, 860269, 1393179, 2281583, 2580807, 6844749, 52476409, 157429227]

約数ペア:

[(1, 157429227), (3, 52476409), (23, 6844749), (61, 2580807), (69, 2281583), (113, 1393179), (183, 860269), (331, 475617), (339, 464393), (993, 158539), (1403, 112209), (2599, 60573), (4209, 37403), (6893, 22839), (7613, 20679), (7797, 20191)]