85747203

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3307}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 128667968

約数和(自身を除く): 42920765

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 3307, 8643, 9921, 25929, 29763, 142201, 221569, 426603, 664707, 1279809, 1994121, 9527467, 28582401, 85747203]

約数ペア:

[(1, 85747203), (3, 28582401), (9, 9527467), (43, 1994121), (67, 1279809), (129, 664707), (201, 426603), (387, 221569), (603, 142201), (2881, 29763), (3307, 25929), (8643, 9921)]