55823553

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 86887680

約数和(自身を除く): 31064127

約数列:

[1, 3, 9, 23, 27, 69, 207, 241, 373, 621, 723, 1119, 2169, 3357, 5543, 6507, 8579, 10071, 16629, 25737, 49887, 77211, 89893, 149661, 231633, 269679, 809037, 2067539, 2427111, 6202617, 18607851, 55823553]

約数ペア:

[(1, 55823553), (3, 18607851), (9, 6202617), (23, 2427111), (27, 2067539), (69, 809037), (207, 269679), (241, 231633), (373, 149661), (621, 89893), (723, 77211), (1119, 49887), (2169, 25737), (3357, 16629), (5543, 10071), (6507, 8579)]