157571703

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3797}}^1$

素因数の和:3888

約数の個数: 32

約数和(自身を含む): 246110400

約数和(自身を除く): 88538697

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 783, 1431, 1537, 3797, 4611, 11391, 13833, 34173, 41499, 102519, 110113, 201241, 330339, 603723, 991017, 1811169, 2973051, 5433507, 5835989, 17507967, 52523901, 157571703]

約数ペア:

[(1, 157571703), (3, 52523901), (9, 17507967), (27, 5835989), (29, 5433507), (53, 2973051), (87, 1811169), (159, 991017), (261, 603723), (477, 330339), (783, 201241), (1431, 110113), (1537, 102519), (3797, 41499), (4611, 34173), (11391, 13833)]