40818573

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{17377}}^1$

素因数の和:17418

約数の個数: 20

約数和(自身を含む): 63082140

約数和(自身を除く): 22263567

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 17377, 52131, 156393, 469179, 503933, 1407537, 1511799, 4535397, 13606191, 40818573]

約数ペア:

[(1, 40818573), (3, 13606191), (9, 4535397), (27, 1511799), (29, 1407537), (81, 503933), (87, 469179), (261, 156393), (783, 52131), (2349, 17377)]