40819869

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 61562592

約数和(自身を除く): 20742723

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 971, 1557, 2913, 4671, 8739, 14013, 26217, 42039, 78651, 167983, 235953, 503949, 1511847, 4535541, 13606623, 40819869]

約数ペア:

[(1, 40819869), (3, 13606623), (9, 4535541), (27, 1511847), (81, 503949), (173, 235953), (243, 167983), (519, 78651), (971, 42039), (1557, 26217), (2913, 14013), (4671, 8739)]