75612789

素因数分解:

$3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4241}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 125291712

約数和(自身を除く): 49678923

約数列:

[1, 3, 7, 9, 21, 63, 283, 849, 1981, 2547, 4241, 5943, 12723, 17829, 29687, 38169, 89061, 267183, 1200203, 3600609, 8401421, 10801827, 25204263, 75612789]

約数ペア:

[(1, 75612789), (3, 25204263), (7, 10801827), (9, 8401421), (21, 3600609), (63, 1200203), (283, 267183), (849, 89061), (1981, 38169), (2547, 29687), (4241, 17829), (5943, 12723)]