31703373

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 51838080

約数和(自身を除く): 20134707

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 2203, 4797, 6609, 14391, 19827, 28639, 59481, 85917, 90323, 257751, 270969, 773253, 812907, 1174199, 2438721, 3522597, 10567791, 31703373]

約数ペア:

[(1, 31703373), (3, 10567791), (9, 3522597), (13, 2438721), (27, 1174199), (39, 812907), (41, 773253), (117, 270969), (123, 257751), (351, 90323), (369, 85917), (533, 59481), (1107, 28639), (1599, 19827), (2203, 14391), (4797, 6609)]