159206769

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 242774400

約数和(自身を除く): 83567631

約数列:

[1, 3, 9, 27, 43, 129, 241, 387, 569, 723, 1161, 1707, 2169, 5121, 6507, 10363, 15363, 24467, 31089, 73401, 93267, 137129, 220203, 279801, 411387, 660609, 1234161, 3702483, 5896547, 17689641, 53068923, 159206769]

約数ペア:

[(1, 159206769), (3, 53068923), (9, 17689641), (27, 5896547), (43, 3702483), (129, 1234161), (241, 660609), (387, 411387), (569, 279801), (723, 220203), (1161, 137129), (1707, 93267), (2169, 73401), (5121, 31089), (6507, 24467), (10363, 15363)]