168484419

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{3557}}^1$

素因数の和:3859

約数の個数: 24

約数和(自身を含む): 257172240

約数和(自身を除く): 88687821

約数列:

[1, 3, 9, 19, 57, 171, 277, 831, 2493, 3557, 5263, 10671, 15789, 32013, 47367, 67583, 202749, 608247, 985289, 2955867, 8867601, 18720491, 56161473, 168484419]

約数ペア:

[(1, 168484419), (3, 56161473), (9, 18720491), (19, 8867601), (57, 2955867), (171, 985289), (277, 608247), (831, 202749), (2493, 67583), (3557, 47367), (5263, 32013), (10671, 15789)]