157049919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7759}}^1$

素因数の和:7951

約数の個数: 24

約数和(自身を含む): 245743680

約数和(自身を除く): 88693761

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 6747, 7759, 20241, 23277, 69831, 100867, 302601, 907803, 1342307, 4026921, 12080763, 17449991, 52349973, 157049919]

約数ペア:

[(1, 157049919), (3, 52349973), (9, 17449991), (13, 12080763), (39, 4026921), (117, 1342307), (173, 907803), (519, 302601), (1557, 100867), (2249, 69831), (6747, 23277), (7759, 20241)]