85258953

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 59893047

約数列:

[1, 3, 9, 13, 23, 27, 39, 59, 69, 117, 177, 179, 207, 299, 351, 531, 537, 621, 767, 897, 1357, 1593, 1611, 2301, 2327, 2691, 4071, 4117, 4833, 6903, 6981, 8073, 10561, 12213, 12351, 17641, 20709, 20943, 31683, 36639, 37053, 52923, 53521, 62829, 95049, 111159, 137293, 158769, 160563, 242903, 285147, 411879, 476307, 481689, 728709, 1235637, 1445067, 2186127, 3157739, 3706911, 6558381, 9473217, 28419651, 85258953]

約数ペア:

[(1, 85258953), (3, 28419651), (9, 9473217), (13, 6558381), (23, 3706911), (27, 3157739), (39, 2186127), (59, 1445067), (69, 1235637), (117, 728709), (177, 481689), (179, 476307), (207, 411879), (299, 285147), (351, 242903), (531, 160563), (537, 158769), (621, 137293), (767, 111159), (897, 95049), (1357, 62829), (1593, 53521), (1611, 52923), (2301, 37053), (2327, 36639), (2691, 31683), (4071, 20943), (4117, 20709), (4833, 17641), (6903, 12351), (6981, 12213), (8073, 10561)]