210004901181

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{171733}}^1$

素因数の和:172263

約数の個数: 40

約数和(自身を含む): 324497575424

約数和(自身を除く): 114492674243

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 487, 837, 1461, 2511, 4383, 13149, 15097, 39447, 45291, 135873, 171733, 407619, 515199, 1222857, 1545597, 4636791, 5323723, 13910373, 15971169, 47913507, 83633971, 143740521, 250901913, 431221563, 752705739, 2258117217, 2592653101, 6774351651, 7777959303, 23333877909, 70001633727, 210004901181]

約数ペア:

[(1, 210004901181), (3, 70001633727), (9, 23333877909), (27, 7777959303), (31, 6774351651), (81, 2592653101), (93, 2258117217), (279, 752705739), (487, 431221563), (837, 250901913), (1461, 143740521), (2511, 83633971), (4383, 47913507), (13149, 15971169), (15097, 13910373), (39447, 5323723), (45291, 4636791), (135873, 1545597), (171733, 1222857), (407619, 515199)]