66968703

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 100166976

約数和(自身を除く): 33198273

約数列:

[1, 3, 9, 41, 97, 123, 291, 369, 873, 1871, 3977, 5613, 11931, 16839, 35793, 76711, 181487, 230133, 544461, 690399, 1633383, 7440967, 22322901, 66968703]

約数ペア:

[(1, 66968703), (3, 22322901), (9, 7440967), (41, 1633383), (97, 690399), (123, 544461), (291, 230133), (369, 181487), (873, 76711), (1871, 35793), (3977, 16839), (5613, 11931)]