53871417

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 80939040

約数和(自身を除く): 27067623

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 603, 2179, 2747, 6537, 8241, 19611, 24723, 89339, 145993, 268017, 437979, 804051, 1313937, 5985713, 17957139, 53871417]

約数ペア:

[(1, 53871417), (3, 17957139), (9, 5985713), (41, 1313937), (67, 804051), (123, 437979), (201, 268017), (369, 145993), (603, 89339), (2179, 24723), (2747, 19611), (6537, 8241)]