68224107

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 106237440

約数和(自身を除く): 38013333

約数列:

[1, 3, 7, 21, 89, 173, 211, 267, 519, 623, 633, 1211, 1477, 1869, 3633, 4431, 15397, 18779, 36503, 46191, 56337, 107779, 109509, 131453, 255521, 323337, 394359, 766563, 3248767, 9746301, 22741369, 68224107]

約数ペア:

[(1, 68224107), (3, 22741369), (7, 9746301), (21, 3248767), (89, 766563), (173, 394359), (211, 323337), (267, 255521), (519, 131453), (623, 109509), (633, 107779), (1211, 56337), (1477, 46191), (1869, 36503), (3633, 18779), (4431, 15397)]