57842451

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 88542720

約数和(自身を除く): 30700269

約数列:

[1, 3, 9, 27, 53, 83, 159, 249, 477, 487, 747, 1431, 1461, 2241, 4383, 4399, 13149, 13197, 25811, 39591, 40421, 77433, 118773, 121263, 232299, 363789, 696897, 1091367, 2142313, 6426939, 19280817, 57842451]

約数ペア:

[(1, 57842451), (3, 19280817), (9, 6426939), (27, 2142313), (53, 1091367), (83, 696897), (159, 363789), (249, 232299), (477, 121263), (487, 118773), (747, 77433), (1431, 40421), (1461, 39591), (2241, 25811), (4383, 13197), (4399, 13149)]