57147939

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5291

約数の個数: 24

約数和(自身を含む): 87778080

約数和(自身を除く): 30630141

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 5209, 10971, 15627, 46881, 119807, 276077, 359421, 828231, 1078263, 2484693, 6349771, 19049313, 57147939]

約数ペア:

[(1, 57147939), (3, 19049313), (9, 6349771), (23, 2484693), (53, 1078263), (69, 828231), (159, 359421), (207, 276077), (477, 119807), (1219, 46881), (3657, 15627), (5209, 10971)]