1570856894271

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20353}}^1\times {\mathrm{4391}}^1$

素因数の和:24794

約数の個数: 80

約数和(自身を含む): 2769092333568

約数和(自身を除く): 1198235439297

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 4391, 5859, 13173, 17577, 20353, 30737, 39519, 61059, 92211, 118557, 136121, 142471, 183177, 276633, 355671, 408363, 427413, 549531, 630943, 829899, 952847, 1225089, 1282239, 1648593, 1892829, 2489697, 2858541, 3675267, 3846717, 4416601, 5678487, 8575623, 11025801, 11540151, 13249803, 17035461, 25726869, 39749409, 51106383, 77180607, 89370023, 119248227, 268110069, 357744681, 625590161, 804330207, 1876770483, 2412990621, 2770470713, 5630311449, 7238971863, 8311412139, 16890934347, 19393294991, 24934236417, 50672803041, 58179884973, 74802709251, 174539654919, 224408127753, 523618964757, 1570856894271]

約数ペア:

[(1, 1570856894271), (3, 523618964757), (7, 224408127753), (9, 174539654919), (21, 74802709251), (27, 58179884973), (31, 50672803041), (63, 24934236417), (81, 19393294991), (93, 16890934347), (189, 8311412139), (217, 7238971863), (279, 5630311449), (567, 2770470713), (651, 2412990621), (837, 1876770483), (1953, 804330207), (2511, 625590161), (4391, 357744681), (5859, 268110069), (13173, 119248227), (17577, 89370023), (20353, 77180607), (30737, 51106383), (39519, 39749409), (61059, 25726869), (92211, 17035461), (118557, 13249803), (136121, 11540151), (142471, 11025801), (183177, 8575623), (276633, 5678487), (355671, 4416601), (408363, 3846717), (427413, 3675267), (549531, 2858541), (630943, 2489697), (829899, 1892829), (952847, 1648593), (1225089, 1282239)]