54702783

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{14369}}^1$

素因数の和:14428

約数の個数: 20

約数和(自身を含む): 83460960

約数和(自身を除く): 28758177

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 14369, 43107, 129321, 387963, 675343, 1163889, 2026029, 6078087, 18234261, 54702783]

約数ペア:

[(1, 54702783), (3, 18234261), (9, 6078087), (27, 2026029), (47, 1163889), (81, 675343), (141, 387963), (423, 129321), (1269, 43107), (3807, 14369)]