7831218526821

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{599}}^1\times {\mathrm{1201}}^1\times {\mathrm{2089}}^1$

素因数の和:4091

約数の個数: 64

約数和(自身を含む): 11696710080000

約数和(自身を除く): 3865491553179

約数列:

[1, 3, 9, 27, 193, 579, 599, 1201, 1737, 1797, 2089, 3603, 5211, 5391, 6267, 10809, 16173, 18801, 32427, 56403, 115607, 231793, 346821, 403177, 695379, 719399, 1040463, 1209531, 1251311, 2086137, 2158197, 2508889, 3121389, 3628593, 3753933, 6258411, 6474591, 7526667, 10885779, 11261799, 19423773, 22580001, 33785397, 67740003, 138844007, 241503023, 416532021, 484215577, 724509069, 1249596063, 1452646731, 1502824511, 2173527207, 3748788189, 4357940193, 4508473533, 6520581621, 13073820579, 13525420599, 40576261797, 290045130623, 870135391869, 2610406175607, 7831218526821]

約数ペア:

[(1, 7831218526821), (3, 2610406175607), (9, 870135391869), (27, 290045130623), (193, 40576261797), (579, 13525420599), (599, 13073820579), (1201, 6520581621), (1737, 4508473533), (1797, 4357940193), (2089, 3748788189), (3603, 2173527207), (5211, 1502824511), (5391, 1452646731), (6267, 1249596063), (10809, 724509069), (16173, 484215577), (18801, 416532021), (32427, 241503023), (56403, 138844007), (115607, 67740003), (231793, 33785397), (346821, 22580001), (403177, 19423773), (695379, 11261799), (719399, 10885779), (1040463, 7526667), (1209531, 6474591), (1251311, 6258411), (2086137, 3753933), (2158197, 3628593), (2508889, 3121389)]