90904491

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2713}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 144601920

約数和(自身を除く): 53697429

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 657, 1241, 1971, 2713, 3723, 8139, 11169, 24417, 33507, 46121, 73251, 138363, 198049, 415089, 594147, 1245267, 1782441, 3366833, 5347323, 10100499, 30301497, 90904491]

約数ペア:

[(1, 90904491), (3, 30301497), (9, 10100499), (17, 5347323), (27, 3366833), (51, 1782441), (73, 1245267), (153, 594147), (219, 415089), (459, 198049), (657, 138363), (1241, 73251), (1971, 46121), (2713, 33507), (3723, 24417), (8139, 11169)]