40590423

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 63290880

約数和(自身を除く): 22700457

約数列:

[1, 3, 9, 23, 27, 69, 163, 207, 401, 489, 621, 1203, 1467, 3609, 3749, 4401, 9223, 10827, 11247, 27669, 33741, 65363, 83007, 101223, 196089, 249021, 588267, 1503349, 1764801, 4510047, 13530141, 40590423]

約数ペア:

[(1, 40590423), (3, 13530141), (9, 4510047), (23, 1764801), (27, 1503349), (69, 588267), (163, 249021), (207, 196089), (401, 101223), (489, 83007), (621, 65363), (1203, 33741), (1467, 27669), (3609, 11247), (3749, 10827), (4401, 9223)]