68778369

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{631}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 111636480

約数和(自身を除く): 42858111

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 367, 631, 1101, 1893, 3303, 4037, 5679, 6941, 9909, 12111, 17037, 20823, 36333, 62469, 108999, 187407, 231577, 694731, 2084193, 2547347, 6252579, 7642041, 22926123, 68778369]

約数ペア:

[(1, 68778369), (3, 22926123), (9, 7642041), (11, 6252579), (27, 2547347), (33, 2084193), (99, 694731), (297, 231577), (367, 187407), (631, 108999), (1101, 62469), (1893, 36333), (3303, 20823), (4037, 17037), (5679, 12111), (6941, 9909)]