90737451

素因数分解:

$3^2\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1373}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 150040800

約数和(自身を除く): 59303349

約数列:

[1, 3, 7, 9, 21, 63, 1049, 1373, 3147, 4119, 7343, 9441, 9611, 12357, 22029, 28833, 66087, 86499, 1440277, 4320831, 10081939, 12962493, 30245817, 90737451]

約数ペア:

[(1, 90737451), (3, 30245817), (7, 12962493), (9, 10081939), (21, 4320831), (63, 1440277), (1049, 86499), (1373, 66087), (3147, 28833), (4119, 22029), (7343, 12357), (9441, 9611)]