161131041

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2113}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 240192680

約数和(自身を除く): 79061639

約数列:

[1, 3, 9, 37, 111, 229, 333, 687, 2061, 2113, 6339, 8473, 19017, 25419, 76257, 78181, 234543, 483877, 703629, 1451631, 4354893, 17903449, 53710347, 161131041]

約数ペア:

[(1, 161131041), (3, 53710347), (9, 17903449), (37, 4354893), (111, 1451631), (229, 703629), (333, 483877), (687, 234543), (2061, 78181), (2113, 76257), (6339, 25419), (8473, 19017)]