71265843

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2801}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 112774896

約数和(自身を除く): 41509053

約数列:

[1, 3, 9, 11, 33, 99, 257, 771, 2313, 2801, 2827, 8403, 8481, 25209, 25443, 30811, 92433, 277299, 719857, 2159571, 6478713, 7918427, 23755281, 71265843]

約数ペア:

[(1, 71265843), (3, 23755281), (9, 7918427), (11, 6478713), (33, 2159571), (99, 719857), (257, 277299), (771, 92433), (2313, 30811), (2801, 25443), (2827, 25209), (8403, 8481)]