194610033

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 327849984

約数和(自身を除く): 133239951

約数列:

[1, 3, 9, 17, 27, 31, 47, 51, 81, 93, 97, 141, 153, 279, 291, 423, 459, 527, 799, 837, 873, 1269, 1377, 1457, 1581, 1649, 2397, 2511, 2619, 3007, 3807, 4371, 4559, 4743, 4947, 7191, 7857, 9021, 13113, 13677, 14229, 14841, 21573, 24769, 27063, 39339, 41031, 42687, 44523, 51119, 64719, 74307, 77503, 81189, 118017, 123093, 133569, 141329, 153357, 222921, 232509, 243567, 369279, 423987, 460071, 668763, 697527, 1271961, 1380213, 2006289, 2092581, 2402593, 3815883, 4140639, 6277743, 7207779, 11447649, 21623337, 64870011, 194610033]

約数ペア:

[(1, 194610033), (3, 64870011), (9, 21623337), (17, 11447649), (27, 7207779), (31, 6277743), (47, 4140639), (51, 3815883), (81, 2402593), (93, 2092581), (97, 2006289), (141, 1380213), (153, 1271961), (279, 697527), (291, 668763), (423, 460071), (459, 423987), (527, 369279), (799, 243567), (837, 232509), (873, 222921), (1269, 153357), (1377, 141329), (1457, 133569), (1581, 123093), (1649, 118017), (2397, 81189), (2511, 77503), (2619, 74307), (3007, 64719), (3807, 51119), (4371, 44523), (4559, 42687), (4743, 41031), (4947, 39339), (7191, 27063), (7857, 24769), (9021, 21573), (13113, 14841), (13677, 14229)]