57427839

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7411}}^1$

素因数の和:7468

約数の個数: 32

約数和(自身を含む): 99617280

約数和(自身を除く): 42189441

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7411, 7749, 22233, 51877, 66699, 155631, 200097, 303851, 466893, 911553, 1400679, 2126957, 2734659, 6380871, 8203977, 19142613, 57427839]

約数ペア:

[(1, 57427839), (3, 19142613), (7, 8203977), (9, 6380871), (21, 2734659), (27, 2126957), (41, 1400679), (63, 911553), (123, 466893), (189, 303851), (287, 200097), (369, 155631), (861, 66699), (1107, 51877), (2583, 22233), (7411, 7749)]