81177236262

素因数分解:

$2^1\times 3^4\times {\mathrm{501094051}}^1$

素因数の和:501094065

約数の個数: 20

約数和(自身を含む): 181897140876

約数和(自身を除く): 100719904614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 501094051, 1002188102, 1503282153, 3006564306, 4509846459, 9019692918, 13529539377, 27059078754, 40588618131, 81177236262]

約数ペア:

[(1, 81177236262), (2, 40588618131), (3, 27059078754), (6, 13529539377), (9, 9019692918), (18, 4509846459), (27, 3006564306), (54, 1503282153), (81, 1002188102), (162, 501094051)]