55365981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 85363200

約数和(自身を除く): 29997219

約数列:

[1, 3, 11, 19, 33, 57, 209, 227, 389, 627, 681, 1167, 2497, 4279, 4313, 7391, 7491, 12837, 12939, 22173, 47443, 81301, 88303, 142329, 243903, 264909, 971333, 1677757, 2913999, 5033271, 18455327, 55365981]

約数ペア:

[(1, 55365981), (3, 18455327), (11, 5033271), (19, 2913999), (33, 1677757), (57, 971333), (209, 264909), (227, 243903), (389, 142329), (627, 88303), (681, 81301), (1167, 47443), (2497, 22173), (4279, 12939), (4313, 12837), (7391, 7491)]