89989029

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 144144000

約数和(自身を除く): 54154971

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 449, 571, 1347, 1713, 4041, 5139, 5837, 7423, 12123, 15417, 17511, 22269, 52533, 66807, 157599, 200421, 256379, 769137, 2307411, 3332927, 6922233, 9998781, 29996343, 89989029]

約数ペア:

[(1, 89989029), (3, 29996343), (9, 9998781), (13, 6922233), (27, 3332927), (39, 2307411), (117, 769137), (351, 256379), (449, 200421), (571, 157599), (1347, 66807), (1713, 52533), (4041, 22269), (5139, 17511), (5837, 15417), (7423, 12123)]