88978779

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 130712400

約数和(自身を除く): 41733621

約数列:

[1, 3, 9, 97, 227, 291, 449, 681, 873, 1347, 2043, 4041, 22019, 43553, 66057, 101923, 130659, 198171, 305769, 391977, 917307, 9886531, 29659593, 88978779]

約数ペア:

[(1, 88978779), (3, 29659593), (9, 9886531), (97, 917307), (227, 391977), (291, 305769), (449, 198171), (681, 130659), (873, 101923), (1347, 66057), (2043, 43553), (4041, 22019)]