1900227573

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{5209}}^1$

素因数の和:5506

約数の個数: 32

約数和(自身を含む): 2875920000

約数和(自身を除く): 975692427

約数列:

[1, 3, 9, 27, 59, 177, 229, 531, 687, 1593, 2061, 5209, 6183, 13511, 15627, 40533, 46881, 121599, 140643, 307331, 364797, 921993, 1192861, 2765979, 3578583, 8297937, 10735749, 32207247, 70378799, 211136397, 633409191, 1900227573]

約数ペア:

[(1, 1900227573), (3, 633409191), (9, 211136397), (27, 70378799), (59, 32207247), (177, 10735749), (229, 8297937), (531, 3578583), (687, 2765979), (1593, 1192861), (2061, 921993), (5209, 364797), (6183, 307331), (13511, 140643), (15627, 121599), (40533, 46881)]