123366195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161263}}^1$

素因数の和:161291

約数の個数: 24

約数和(自身を含む): 226414656

約数和(自身を除く): 103048461

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 161263, 483789, 806315, 1451367, 2418945, 2741471, 7256835, 8224413, 13707355, 24673239, 41122065, 123366195]

約数ペア:

[(1, 123366195), (3, 41122065), (5, 24673239), (9, 13707355), (15, 8224413), (17, 7256835), (45, 2741471), (51, 2418945), (85, 1451367), (153, 806315), (255, 483789), (765, 161263)]