71897598

素因数分解:

$2^1\times 3^3\times {\mathrm{1331437}}^1$

素因数の和:1331448

約数の個数: 16

約数和(自身を含む): 159772560

約数和(自身を除く): 87874962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1331437, 2662874, 3994311, 7988622, 11982933, 23965866, 35948799, 71897598]

約数ペア:

[(1, 71897598), (2, 35948799), (3, 23965866), (6, 11982933), (9, 7988622), (18, 3994311), (27, 2662874), (54, 1331437)]