40811679

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1699}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 62852400

約数和(自身を除く): 22040721

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 1699, 2669, 5097, 8007, 15291, 24021, 28883, 86649, 259947, 266743, 800229, 2400687, 4534631, 13603893, 40811679]

約数ペア:

[(1, 40811679), (3, 13603893), (9, 4534631), (17, 2400687), (51, 800229), (153, 266743), (157, 259947), (471, 86649), (1413, 28883), (1699, 24021), (2669, 15291), (5097, 8007)]