277799307

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 385899408

約数和(自身を除く): 108100101

約数列:

[1, 3, 43, 61, 129, 183, 821, 1849, 2463, 2623, 5547, 7869, 35303, 50081, 105909, 112789, 150243, 338367, 1518029, 2153483, 4554087, 6460449, 92599769, 277799307]

約数ペア:

[(1, 277799307), (3, 92599769), (43, 6460449), (61, 4554087), (129, 2153483), (183, 1518029), (821, 338367), (1849, 150243), (2463, 112789), (2623, 105909), (5547, 50081), (7869, 35303)]