162680481

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{15569}}^1$

素因数の和:15627

約数の個数: 24

約数和(自身を含む): 249369120

約数和(自身を除く): 86688639

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 15569, 46707, 140121, 420363, 669467, 1261089, 2008401, 3783267, 6025203, 18075609, 54226827, 162680481]

約数ペア:

[(1, 162680481), (3, 54226827), (9, 18075609), (27, 6025203), (43, 3783267), (81, 2008401), (129, 1261089), (243, 669467), (387, 420363), (1161, 140121), (3483, 46707), (10449, 15569)]