193977009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5749}}^1$

素因数の和:5941

約数の個数: 24

約数和(自身を含む): 294216000

約数和(自身を除く): 100238991

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 3749, 5749, 11247, 17247, 33741, 51741, 132227, 396681, 937087, 1190043, 2811261, 8433783, 21553001, 64659003, 193977009]

約数ペア:

[(1, 193977009), (3, 64659003), (9, 21553001), (23, 8433783), (69, 2811261), (163, 1190043), (207, 937087), (489, 396681), (1467, 132227), (3749, 51741), (5749, 33741), (11247, 17247)]