27466809

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 37752000

約数和(自身を除く): 10285191

約数列:

[1, 3, 43, 129, 149, 447, 1429, 4287, 6407, 19221, 61447, 184341, 212921, 638763, 9155603, 27466809]

約数ペア:

[(1, 27466809), (3, 9155603), (43, 638763), (129, 212921), (149, 184341), (447, 61447), (1429, 19221), (4287, 6407)]