79613289

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2566

約数の個数: 36

約数和(自身を含む): 135659316

約数和(自身を除く): 56046027

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 441, 511, 657, 1533, 2473, 3577, 4599, 7419, 10731, 17311, 22257, 32193, 51933, 121177, 155799, 180529, 363531, 541587, 1090593, 1263703, 1624761, 3791109, 8845921, 11373327, 26537763, 79613289]

約数ペア:

[(1, 79613289), (3, 26537763), (7, 11373327), (9, 8845921), (21, 3791109), (49, 1624761), (63, 1263703), (73, 1090593), (147, 541587), (219, 363531), (441, 180529), (511, 155799), (657, 121177), (1533, 51933), (2473, 32193), (3577, 22257), (4599, 17311), (7419, 10731)]