40972563

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 61635600

約数和(自身を除く): 20663037

約数列:

[1, 3, 9, 29, 87, 179, 261, 537, 877, 1611, 2631, 5191, 7893, 15573, 25433, 46719, 76299, 156983, 228897, 470949, 1412847, 4552507, 13657521, 40972563]

約数ペア:

[(1, 40972563), (3, 13657521), (9, 4552507), (29, 1412847), (87, 470949), (179, 228897), (261, 156983), (537, 76299), (877, 46719), (1611, 25433), (2631, 15573), (5191, 7893)]