26216229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 38993920

約数和(自身を除く): 12777691

約数列:

[1, 3, 13, 39, 67, 79, 127, 201, 237, 381, 871, 1027, 1651, 2613, 3081, 4953, 5293, 8509, 10033, 15879, 25527, 30099, 68809, 110617, 130429, 206427, 331851, 391287, 672211, 2016633, 8738743, 26216229]

約数ペア:

[(1, 26216229), (3, 8738743), (13, 2016633), (39, 672211), (67, 391287), (79, 331851), (127, 206427), (201, 130429), (237, 110617), (381, 68809), (871, 30099), (1027, 25527), (1651, 15879), (2613, 10033), (3081, 8509), (4953, 5293)]