1908188705199

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{24237431}}^1$

素因数の和:24237627

約数の個数: 32

約数和(自身を含む): 3052753035264

約数和(自身を除く): 1144564330065

約数列:

[1, 3, 7, 21, 23, 69, 161, 163, 483, 489, 1141, 3423, 3749, 11247, 26243, 78729, 24237431, 72712293, 169662017, 508986051, 557460913, 1672382739, 3902226391, 3950701253, 11706679173, 11852103759, 27654908771, 82964726313, 90866128819, 272598386457, 636062901733, 1908188705199]

約数ペア:

[(1, 1908188705199), (3, 636062901733), (7, 272598386457), (21, 90866128819), (23, 82964726313), (69, 27654908771), (161, 11852103759), (163, 11706679173), (483, 3950701253), (489, 3902226391), (1141, 1672382739), (3423, 557460913), (3749, 508986051), (11247, 169662017), (26243, 72712293), (78729, 24237431)]