76971111

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3767}}^1$

素因数の和:3923

約数の個数: 24

約数和(自身を含む): 120274560

約数和(自身を除く): 43303449

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 3767, 6811, 11301, 20433, 26369, 79107, 184583, 523613, 553749, 1570839, 3665291, 10995873, 25657037, 76971111]

約数ペア:

[(1, 76971111), (3, 25657037), (7, 10995873), (21, 3665291), (49, 1570839), (139, 553749), (147, 523613), (417, 184583), (973, 79107), (2919, 26369), (3767, 20433), (6811, 11301)]