77022009

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{13781}}^1$

素因数の和:13819

約数の個数: 24

約数和(自身を含む): 120399552

約数和(自身を除く): 43377543

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 13781, 41343, 124029, 316963, 372087, 950889, 1116261, 2852667, 3348783, 8558001, 25674003, 77022009]

約数ペア:

[(1, 77022009), (3, 25674003), (9, 8558001), (23, 3348783), (27, 2852667), (69, 1116261), (81, 950889), (207, 372087), (243, 316963), (621, 124029), (1863, 41343), (5589, 13781)]