156915669

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{2749}}^1$

素因数の和:3164

約数の個数: 16

約数和(自身を含む): 213840000

約数和(自身を除く): 56924331

約数列:

[1, 3, 53, 159, 359, 1077, 2749, 8247, 19027, 57081, 145697, 437091, 986891, 2960673, 52305223, 156915669]

約数ペア:

[(1, 156915669), (3, 52305223), (53, 2960673), (159, 986891), (359, 437091), (1077, 145697), (2749, 57081), (8247, 19027)]