168217929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73877}}^1$

素因数の和:73917

約数の個数: 24

約数和(自身を含む): 276599232

約数和(自身を除く): 108381303

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 73877, 221631, 664893, 812647, 1699171, 2437941, 5097513, 7313823, 15292539, 18690881, 56072643, 168217929]

約数ペア:

[(1, 168217929), (3, 56072643), (9, 18690881), (11, 15292539), (23, 7313823), (33, 5097513), (69, 2437941), (99, 1699171), (207, 812647), (253, 664893), (759, 221631), (2277, 73877)]