74920697307

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{89387}}^1$

素因数の和:90272

約数の個数: 32

約数和(自身を含む): 114130598400

約数和(自身を除く): 39209901093

約数列:

[1, 3, 9, 27, 37, 111, 333, 839, 999, 2517, 7551, 22653, 31043, 89387, 93129, 268161, 279387, 804483, 838161, 2413449, 3307319, 9921957, 29765871, 74995693, 89297613, 224987079, 674961237, 2024883711, 2774840641, 8324521923, 24973565769, 74920697307]

約数ペア:

[(1, 74920697307), (3, 24973565769), (9, 8324521923), (27, 2774840641), (37, 2024883711), (111, 674961237), (333, 224987079), (839, 89297613), (999, 74995693), (2517, 29765871), (7551, 9921957), (22653, 3307319), (31043, 2413449), (89387, 838161), (93129, 804483), (268161, 279387)]