90879003

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{48781}}^1$

素因数の和:48816

約数の個数: 20

約数和(自身を含む): 141662928

約数和(自身を除く): 50783925

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 48781, 146343, 439029, 1121963, 1317087, 3365889, 3951261, 10097667, 30293001, 90879003]

約数ペア:

[(1, 90879003), (3, 30293001), (9, 10097667), (23, 3951261), (27, 3365889), (69, 1317087), (81, 1121963), (207, 439029), (621, 146343), (1863, 48781)]