90007299

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13681}}^1$

素因数の和:13747

約数の個数: 24

約数和(自身を含む): 140869872

約数和(自身を除く): 50862573

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 13681, 41043, 123129, 232577, 588283, 697731, 1764849, 2093193, 5294547, 10000811, 30002433, 90007299]

約数ペア:

[(1, 90007299), (3, 30002433), (9, 10000811), (17, 5294547), (43, 2093193), (51, 1764849), (129, 697731), (153, 588283), (387, 232577), (731, 123129), (2193, 41043), (6579, 13681)]