55942551

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14557}}^1$

素因数の和:14631

約数の個数: 24

約数和(自身を含む): 93869984

約数和(自身を除く): 37927433

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 14557, 43671, 101899, 131013, 305697, 887977, 917091, 2663931, 6215839, 7991793, 18647517, 55942551]

約数ペア:

[(1, 55942551), (3, 18647517), (7, 7991793), (9, 6215839), (21, 2663931), (61, 917091), (63, 887977), (183, 305697), (427, 131013), (549, 101899), (1281, 43671), (3843, 14557)]