118216419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 171284544

約数和(自身を除く): 53068125

約数列:

[1, 3, 17, 51, 73, 113, 219, 281, 339, 843, 1241, 1921, 3723, 4777, 5763, 8249, 14331, 20513, 24747, 31753, 61539, 95259, 140233, 348721, 420699, 539801, 1046163, 1619403, 2317969, 6953907, 39405473, 118216419]

約数ペア:

[(1, 118216419), (3, 39405473), (17, 6953907), (51, 2317969), (73, 1619403), (113, 1046163), (219, 539801), (281, 420699), (339, 348721), (843, 140233), (1241, 95259), (1921, 61539), (3723, 31753), (4777, 24747), (5763, 20513), (8249, 14331)]