71061543

素因数分解:

$3^4\times 7^1\times {\mathrm{125329}}^1$

素因数の和:125348

約数の個数: 20

約数和(自身を含む): 121319440

約数和(自身を除く): 50257897

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 125329, 375987, 877303, 1127961, 2631909, 3383883, 7895727, 10151649, 23687181, 71061543]

約数ペア:

[(1, 71061543), (3, 23687181), (7, 10151649), (9, 7895727), (21, 3383883), (27, 2631909), (63, 1127961), (81, 877303), (189, 375987), (567, 125329)]