68391477

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{98689}}^1$

素因数の和:98713

約数の個数: 24

約数和(自身を含む): 123165120

約数和(自身を除く): 54773643

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 98689, 296067, 690823, 888201, 1085579, 2072469, 3256737, 6217407, 7599053, 9770211, 22797159, 68391477]

約数ペア:

[(1, 68391477), (3, 22797159), (7, 9770211), (9, 7599053), (11, 6217407), (21, 3256737), (33, 2072469), (63, 1085579), (77, 888201), (99, 690823), (231, 296067), (693, 98689)]