57857553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{991}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 90272000

約数和(自身を除く): 32414447

約数列:

[1, 3, 9, 13, 39, 117, 499, 991, 1497, 2973, 4491, 6487, 8919, 12883, 19461, 38649, 58383, 115947, 494509, 1483527, 4450581, 6428617, 19285851, 57857553]

約数ペア:

[(1, 57857553), (3, 19285851), (9, 6428617), (13, 4450581), (39, 1483527), (117, 494509), (499, 115947), (991, 58383), (1497, 38649), (2973, 19461), (4491, 12883), (6487, 8919)]