64479747

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9431}}^1$

素因数の和:9530

約数の個数: 16

約数和(自身を含む): 89641728

約数和(自身を除く): 25161981

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 9431, 28293, 405533, 499843, 1216599, 1499529, 21493249, 64479747]

約数ペア:

[(1, 64479747), (3, 21493249), (43, 1499529), (53, 1216599), (129, 499843), (159, 405533), (2279, 28293), (6837, 9431)]