77888733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 118473600

約数和(自身を除く): 40584867

約数列:

[1, 3, 13, 19, 39, 57, 247, 257, 409, 741, 771, 1227, 3341, 4883, 5317, 7771, 10023, 14649, 15951, 23313, 63479, 101023, 105113, 190437, 303069, 315339, 1366469, 1997147, 4099407, 5991441, 25962911, 77888733]

約数ペア:

[(1, 77888733), (3, 25962911), (13, 5991441), (19, 4099407), (39, 1997147), (57, 1366469), (247, 315339), (257, 303069), (409, 190437), (741, 105113), (771, 101023), (1227, 63479), (3341, 23313), (4883, 15951), (5317, 14649), (7771, 10023)]