77651271

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4156

約数の個数: 32

約数和(自身を含む): 124396800

約数和(自身を除く): 46745529

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 4091, 6327, 12273, 18981, 36819, 77729, 110457, 151367, 233187, 454101, 699561, 1362303, 2098683, 2875973, 4086909, 8627919, 25883757, 77651271]

約数ペア:

[(1, 77651271), (3, 25883757), (9, 8627919), (19, 4086909), (27, 2875973), (37, 2098683), (57, 1362303), (111, 699561), (171, 454101), (333, 233187), (513, 151367), (703, 110457), (999, 77729), (2109, 36819), (4091, 18981), (6327, 12273)]