89004399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 133781760

約数和(自身を除く): 44777361

約数列:

[1, 3, 11, 33, 41, 123, 157, 419, 451, 471, 1257, 1353, 1727, 4609, 5181, 6437, 13827, 17179, 19311, 51537, 65783, 70807, 188969, 197349, 212421, 566907, 723613, 2170839, 2697103, 8091309, 29668133, 89004399]

約数ペア:

[(1, 89004399), (3, 29668133), (11, 8091309), (33, 2697103), (41, 2170839), (123, 723613), (157, 566907), (419, 212421), (451, 197349), (471, 188969), (1257, 70807), (1353, 65783), (1727, 51537), (4609, 19311), (5181, 17179), (6437, 13827)]