77517999

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 124286400

約数和(自身を除く): 46768401

約数列:

[1, 3, 9, 13, 27, 39, 117, 269, 351, 807, 821, 2421, 2463, 3497, 7263, 7389, 10491, 10673, 22167, 31473, 32019, 94419, 96057, 220849, 288171, 662547, 1987641, 2871037, 5962923, 8613111, 25839333, 77517999]

約数ペア:

[(1, 77517999), (3, 25839333), (9, 8613111), (13, 5962923), (27, 2871037), (39, 1987641), (117, 662547), (269, 288171), (351, 220849), (807, 96057), (821, 94419), (2421, 32019), (2463, 31473), (3497, 22167), (7263, 10673), (7389, 10491)]