68773047

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 109469184

約数和(自身を除く): 40696137

約数列:

[1, 3, 7, 21, 37, 61, 111, 183, 259, 427, 777, 1281, 1451, 2257, 4353, 6771, 10157, 15799, 30471, 47397, 53687, 88511, 161061, 265533, 375809, 619577, 1127427, 1858731, 3274907, 9824721, 22924349, 68773047]

約数ペア:

[(1, 68773047), (3, 22924349), (7, 9824721), (21, 3274907), (37, 1858731), (61, 1127427), (111, 619577), (183, 375809), (259, 265533), (427, 161061), (777, 88511), (1281, 53687), (1451, 47397), (2257, 30471), (4353, 15799), (6771, 10157)]