53174187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12491}}^1$

素因数の和:12551

約数の個数: 24

約数和(自身を含む): 85745088

約数和(自身を除く): 32570901

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 12491, 37473, 112419, 137401, 412203, 537113, 1236609, 1611339, 4834017, 5908243, 17724729, 53174187]

約数ペア:

[(1, 53174187), (3, 17724729), (9, 5908243), (11, 4834017), (33, 1611339), (43, 1236609), (99, 537113), (129, 412203), (387, 137401), (473, 112419), (1419, 37473), (4257, 12491)]