75815811

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{52981}}^1$

素因数の和:53043

約数の個数: 16

約数和(自身を含む): 114441120

約数和(自身を除く): 38625309

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 52981, 158943, 476829, 1430487, 2807993, 8423979, 25271937, 75815811]

約数ペア:

[(1, 75815811), (3, 25271937), (9, 8423979), (27, 2807993), (53, 1430487), (159, 476829), (477, 158943), (1431, 52981)]