81575148

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{53527}}^1$

素因数の和:53661

約数の個数: 24

約数和(自身を含む): 191844352

約数和(自身を除く): 110269204

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 53527, 107054, 160581, 214108, 321162, 642324, 6797929, 13595858, 20393787, 27191716, 40787574, 81575148]

約数ペア:

[(1, 81575148), (2, 40787574), (3, 27191716), (4, 20393787), (6, 13595858), (12, 6797929), (127, 642324), (254, 321162), (381, 214108), (508, 160581), (762, 107054), (1524, 53527)]