91902051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 146820960

約数和(自身を除く): 54918909

約数列:

[1, 3, 9, 17, 43, 51, 61, 129, 153, 183, 229, 387, 549, 687, 731, 1037, 2061, 2193, 2623, 3111, 3893, 6579, 7869, 9333, 9847, 11679, 13969, 23607, 29541, 35037, 41907, 44591, 88623, 125721, 133773, 167399, 237473, 401319, 502197, 600667, 712419, 1506591, 1802001, 2137257, 5406003, 10211339, 30634017, 91902051]

約数ペア:

[(1, 91902051), (3, 30634017), (9, 10211339), (17, 5406003), (43, 2137257), (51, 1802001), (61, 1506591), (129, 712419), (153, 600667), (183, 502197), (229, 401319), (387, 237473), (549, 167399), (687, 133773), (731, 125721), (1037, 88623), (2061, 44591), (2193, 41907), (2623, 35037), (3111, 29541), (3893, 23607), (6579, 13969), (7869, 11679), (9333, 9847)]