70845789

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1201}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 110122432

約数和(自身を除く): 39276643

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1201, 2809, 3603, 8407, 8427, 19663, 25221, 58989, 63653, 190959, 445571, 1336713, 3373609, 10120827, 23615263, 70845789]

約数ペア:

[(1, 70845789), (3, 23615263), (7, 10120827), (21, 3373609), (53, 1336713), (159, 445571), (371, 190959), (1113, 63653), (1201, 58989), (2809, 25221), (3603, 19663), (8407, 8427)]