136450839

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{15217}}^1$

素因数の和:15295

約数の個数: 24

約数和(自身を含む): 215121648

約数和(自身を除く): 78670809

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 15217, 45651, 106519, 319557, 745633, 928237, 2236899, 2784711, 6497659, 19492977, 45483613, 136450839]

約数ペア:

[(1, 136450839), (3, 45483613), (7, 19492977), (21, 6497659), (49, 2784711), (61, 2236899), (147, 928237), (183, 745633), (427, 319557), (1281, 106519), (2989, 45651), (8967, 15217)]