65789487

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{569}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 98701200

約数和(自身を除く): 32911713

約数列:

[1, 3, 9, 29, 87, 261, 443, 569, 1329, 1707, 3987, 5121, 12847, 16501, 38541, 49503, 115623, 148509, 252067, 756201, 2268603, 7309943, 21929829, 65789487]

約数ペア:

[(1, 65789487), (3, 21929829), (9, 7309943), (29, 2268603), (87, 756201), (261, 252067), (443, 148509), (569, 115623), (1329, 49503), (1707, 38541), (3987, 16501), (5121, 12847)]