30155427

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 45274944

約数和(自身を除く): 15119517

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 1163, 2881, 3489, 8643, 10467, 25929, 50009, 77921, 150027, 233763, 450081, 701289, 3350603, 10051809, 30155427]

約数ペア:

[(1, 30155427), (3, 10051809), (9, 3350603), (43, 701289), (67, 450081), (129, 233763), (201, 150027), (387, 77921), (603, 50009), (1163, 25929), (2881, 10467), (3489, 8643)]