83938311

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{569}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 125021520

約数和(自身を除く): 41083209

約数列:

[1, 3, 9, 37, 111, 333, 443, 569, 1329, 1707, 3987, 5121, 16391, 21053, 49173, 63159, 147519, 189477, 252067, 756201, 2268603, 9326479, 27979437, 83938311]

約数ペア:

[(1, 83938311), (3, 27979437), (9, 9326479), (37, 2268603), (111, 756201), (333, 252067), (443, 189477), (569, 147519), (1329, 63159), (1707, 49173), (3987, 21053), (5121, 16391)]