71016183

素因数分解:

$3^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 121968000

約数和(自身を除く): 50951817

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 251, 499, 567, 753, 1497, 1757, 2259, 3493, 4491, 5271, 6777, 10479, 13473, 15813, 20331, 31437, 40419, 47439, 94311, 125249, 142317, 282933, 375747, 876743, 1127241, 2630229, 3381723, 7890687, 10145169, 23672061, 71016183]

約数ペア:

[(1, 71016183), (3, 23672061), (7, 10145169), (9, 7890687), (21, 3381723), (27, 2630229), (63, 1127241), (81, 876743), (189, 375747), (251, 282933), (499, 142317), (567, 125249), (753, 94311), (1497, 47439), (1757, 40419), (2259, 31437), (3493, 20331), (4491, 15813), (5271, 13473), (6777, 10479)]