158501133

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3359}}^1$

素因数の和:3486

約数の個数: 36

約数和(自身を含む): 268894080

約数和(自身を除く): 110392947

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 321, 441, 749, 963, 2247, 3359, 5243, 6741, 10077, 15729, 23513, 30231, 47187, 70539, 164591, 211617, 359413, 493773, 1078239, 1481319, 2515891, 3234717, 7547673, 17611237, 22643019, 52833711, 158501133]

約数ペア:

[(1, 158501133), (3, 52833711), (7, 22643019), (9, 17611237), (21, 7547673), (49, 3234717), (63, 2515891), (107, 1481319), (147, 1078239), (321, 493773), (441, 359413), (749, 211617), (963, 164591), (2247, 70539), (3359, 47187), (5243, 30231), (6741, 23513), (10077, 15729)]