198092169

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 341729280

約数和(自身を除く): 143637111

約数列:

[1, 3, 9, 11, 23, 27, 33, 47, 69, 99, 141, 207, 253, 297, 423, 517, 617, 621, 759, 1081, 1269, 1551, 1851, 2277, 3243, 4653, 5553, 6787, 6831, 9729, 11891, 13959, 14191, 16659, 20361, 28999, 29187, 35673, 42573, 61083, 86997, 107019, 127719, 156101, 183249, 260991, 318989, 321057, 383157, 468303, 666977, 782973, 956967, 1404909, 2000931, 2870901, 4214727, 6002793, 7336747, 8612703, 18008379, 22010241, 66030723, 198092169]

約数ペア:

[(1, 198092169), (3, 66030723), (9, 22010241), (11, 18008379), (23, 8612703), (27, 7336747), (33, 6002793), (47, 4214727), (69, 2870901), (99, 2000931), (141, 1404909), (207, 956967), (253, 782973), (297, 666977), (423, 468303), (517, 383157), (617, 321057), (621, 318989), (759, 260991), (1081, 183249), (1269, 156101), (1551, 127719), (1851, 107019), (2277, 86997), (3243, 61083), (4653, 42573), (5553, 35673), (6787, 29187), (6831, 28999), (9729, 20361), (11891, 16659), (13959, 14191)]