229782573

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 356756400

約数和(自身を除く): 126973827

約数列:

[1, 3, 9, 29, 41, 87, 109, 123, 197, 261, 327, 369, 591, 981, 1189, 1773, 3161, 3567, 4469, 5713, 8077, 9483, 10701, 13407, 17139, 21473, 24231, 28449, 40221, 51417, 64419, 72693, 129601, 193257, 234233, 388803, 622717, 702699, 880393, 1166409, 1868151, 2108097, 2641179, 5604453, 7923537, 25531397, 76594191, 229782573]

約数ペア:

[(1, 229782573), (3, 76594191), (9, 25531397), (29, 7923537), (41, 5604453), (87, 2641179), (109, 2108097), (123, 1868151), (197, 1166409), (261, 880393), (327, 702699), (369, 622717), (591, 388803), (981, 234233), (1189, 193257), (1773, 129601), (3161, 72693), (3567, 64419), (4469, 51417), (5713, 40221), (8077, 28449), (9483, 24231), (10701, 21473), (13407, 17139)]