121774107

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14389}}^1$

素因数の和:14443

約数の個数: 32

約数和(自身を含む): 206295040

約数和(自身を除く): 84520933

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 14389, 43167, 100723, 187057, 302169, 446059, 561171, 1309399, 1338177, 3122413, 3928197, 5798767, 9367239, 17396301, 40591369, 121774107]

約数ペア:

[(1, 121774107), (3, 40591369), (7, 17396301), (13, 9367239), (21, 5798767), (31, 3928197), (39, 3122413), (91, 1338177), (93, 1309399), (217, 561171), (273, 446059), (403, 302169), (651, 187057), (1209, 100723), (2821, 43167), (8463, 14389)]