162730281

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1399}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 258048000

約数和(自身を除く): 95317719

約数列:

[1, 3, 7, 21, 29, 87, 191, 203, 573, 609, 1337, 1399, 4011, 4197, 5539, 9793, 16617, 29379, 38773, 40571, 116319, 121713, 267209, 283997, 801627, 851991, 1870463, 5611389, 7749061, 23247183, 54243427, 162730281]

約数ペア:

[(1, 162730281), (3, 54243427), (7, 23247183), (21, 7749061), (29, 5611389), (87, 1870463), (191, 851991), (203, 801627), (573, 283997), (609, 267209), (1337, 121713), (1399, 116319), (4011, 40571), (4197, 38773), (5539, 29379), (9793, 16617)]