25977633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18307}}^1$

素因数の和:18364

約数の個数: 16

約数和(自身を含む): 38666496

約数和(自身を除く): 12688863

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 18307, 54921, 201377, 604131, 787201, 2361603, 8659211, 25977633]

約数ペア:

[(1, 25977633), (3, 8659211), (11, 2361603), (33, 787201), (43, 604131), (129, 201377), (473, 54921), (1419, 18307)]