82770687

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 43027713

約数列:

[1, 3, 9, 27, 59, 177, 223, 233, 531, 669, 699, 1593, 2007, 2097, 6021, 6291, 13157, 13747, 39471, 41241, 51959, 118413, 123723, 155877, 355239, 371169, 467631, 1402893, 3065581, 9196743, 27590229, 82770687]

約数ペア:

[(1, 82770687), (3, 27590229), (9, 9196743), (27, 3065581), (59, 1402893), (177, 467631), (223, 371169), (233, 355239), (531, 155877), (669, 123723), (699, 118413), (1593, 51959), (2007, 41241), (2097, 39471), (6021, 13747), (6291, 13157)]