61086249

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4057}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 101287680

約数和(自身を除く): 40201431

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 4057, 5019, 12171, 15057, 28399, 36513, 85197, 255591, 969623, 2908869, 6787361, 8726607, 20362083, 61086249]

約数ペア:

[(1, 61086249), (3, 20362083), (7, 8726607), (9, 6787361), (21, 2908869), (63, 969623), (239, 255591), (717, 85197), (1673, 36513), (2151, 28399), (4057, 15057), (5019, 12171)]