57071079

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25673}}^1$

素因数の和:25711

約数の個数: 24

約数和(自身を含む): 93453360

約数和(自身を除く): 36382281

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 25673, 77019, 231057, 333749, 487787, 1001247, 1463361, 3003741, 4390083, 6341231, 19023693, 57071079]

約数ペア:

[(1, 57071079), (3, 19023693), (9, 6341231), (13, 4390083), (19, 3003741), (39, 1463361), (57, 1001247), (117, 487787), (171, 333749), (247, 231057), (741, 77019), (2223, 25673)]