15697955763

素因数分解:

$3^7\times 7^1\times {\mathrm{1025407}}^1$

素因数の和:1025435

約数の個数: 32

約数和(自身を含む): 26906705920

約数和(自身を除く): 11208750157

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 1025407, 3076221, 7177849, 9228663, 21533547, 27685989, 64600641, 83057967, 193801923, 249173901, 581405769, 747521703, 1744217307, 2242565109, 5232651921, 15697955763]

約数ペア:

[(1, 15697955763), (3, 5232651921), (7, 2242565109), (9, 1744217307), (21, 747521703), (27, 581405769), (63, 249173901), (81, 193801923), (189, 83057967), (243, 64600641), (567, 27685989), (729, 21533547), (1701, 9228663), (2187, 7177849), (5103, 3076221), (15309, 1025407)]