157788571203

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{322583}}^1$

素因数の和:322768

約数の個数: 48

約数和(自身を含む): 253628444160

約数和(自身を除く): 95839872957

約数列:

[1, 3, 9, 17, 23, 51, 69, 139, 153, 207, 391, 417, 1173, 1251, 2363, 3197, 3519, 7089, 9591, 21267, 28773, 54349, 163047, 322583, 489141, 967749, 2903247, 5483911, 7419409, 16451733, 22258227, 44839037, 49355199, 66774681, 126129953, 134517111, 378389859, 403551333, 762263629, 1031297851, 1135169577, 2286790887, 3093893553, 6860372661, 9281680659, 17532063467, 52596190401, 157788571203]

約数ペア:

[(1, 157788571203), (3, 52596190401), (9, 17532063467), (17, 9281680659), (23, 6860372661), (51, 3093893553), (69, 2286790887), (139, 1135169577), (153, 1031297851), (207, 762263629), (391, 403551333), (417, 378389859), (1173, 134517111), (1251, 126129953), (2363, 66774681), (3197, 49355199), (3519, 44839037), (7089, 22258227), (9591, 16451733), (21267, 7419409), (28773, 5483911), (54349, 2903247), (163047, 967749), (322583, 489141)]