80494897383

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1\times {\mathrm{683}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 120566983680

約数和(自身を除く): 40072086297

約数列:

[1, 3, 9, 31, 93, 279, 641, 659, 683, 1923, 1977, 2049, 5769, 5931, 6147, 19871, 20429, 21173, 59613, 61287, 63519, 178839, 183861, 190557, 422419, 437803, 450097, 1267257, 1313409, 1350291, 3801771, 3940227, 4050873, 13094989, 13571893, 13953007, 39284967, 40715679, 41859021, 117854901, 122147037, 125577063, 288512177, 865536531, 2596609593, 8943877487, 26831632461, 80494897383]

約数ペア:

[(1, 80494897383), (3, 26831632461), (9, 8943877487), (31, 2596609593), (93, 865536531), (279, 288512177), (641, 125577063), (659, 122147037), (683, 117854901), (1923, 41859021), (1977, 40715679), (2049, 39284967), (5769, 13953007), (5931, 13571893), (6147, 13094989), (19871, 4050873), (20429, 3940227), (21173, 3801771), (59613, 1350291), (61287, 1313409), (63519, 1267257), (178839, 450097), (183861, 437803), (190557, 422419)]