20173252473

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{4027}}^1$

素因数の和:4315

約数の個数: 64

約数和(自身を含む): 33131427840

約数和(自身を除く): 12958175367

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 167, 297, 303, 501, 909, 1111, 1503, 1837, 2727, 3333, 4027, 4509, 5511, 9999, 12081, 16533, 16867, 29997, 36243, 44297, 49599, 50601, 108729, 132891, 151803, 185537, 398673, 406727, 455409, 556611, 672509, 1196019, 1220181, 1669833, 2017527, 3660543, 4473997, 5009499, 6052581, 7397599, 10981629, 13421991, 18157743, 22192797, 40265973, 66578391, 67923409, 120797919, 199735173, 203770227, 611310681, 747157499, 1833932043, 2241472497, 6724417491, 20173252473]

約数ペア:

[(1, 20173252473), (3, 6724417491), (9, 2241472497), (11, 1833932043), (27, 747157499), (33, 611310681), (99, 203770227), (101, 199735173), (167, 120797919), (297, 67923409), (303, 66578391), (501, 40265973), (909, 22192797), (1111, 18157743), (1503, 13421991), (1837, 10981629), (2727, 7397599), (3333, 6052581), (4027, 5009499), (4509, 4473997), (5511, 3660543), (9999, 2017527), (12081, 1669833), (16533, 1220181), (16867, 1196019), (29997, 672509), (36243, 556611), (44297, 455409), (49599, 406727), (50601, 398673), (108729, 185537), (132891, 151803)]