266874939

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5227}}^1$

素因数の和:5328

約数の個数: 32

約数和(自身を含む): 414894080

約数和(自身を除く): 148019141

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 279, 549, 837, 1647, 1891, 5227, 5673, 15681, 17019, 47043, 51057, 141129, 162037, 318847, 486111, 956541, 1458333, 2869623, 4374999, 8608869, 9884257, 29652771, 88958313, 266874939]

約数ペア:

[(1, 266874939), (3, 88958313), (9, 29652771), (27, 9884257), (31, 8608869), (61, 4374999), (93, 2869623), (183, 1458333), (279, 956541), (549, 486111), (837, 318847), (1647, 162037), (1891, 141129), (5227, 51057), (5673, 47043), (15681, 17019)]