76851909

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2308

約数の個数: 28

約数和(自身を含む): 117729216

約数和(自身を除く): 40877307

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 2243, 3807, 6729, 11421, 20187, 34263, 60561, 105421, 181683, 316263, 545049, 948789, 1635147, 2846367, 8539101, 25617303, 76851909]

約数ペア:

[(1, 76851909), (3, 25617303), (9, 8539101), (27, 2846367), (47, 1635147), (81, 948789), (141, 545049), (243, 316263), (423, 181683), (729, 105421), (1269, 60561), (2243, 34263), (3807, 20187), (6729, 11421)]