777776229

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{6679}}^1$

素因数の和:6934

約数の個数: 32

約数和(自身を含む): 1218432000

約数和(自身を除く): 440655771

約数列:

[1, 3, 9, 19, 27, 57, 171, 227, 513, 681, 2043, 4313, 6129, 6679, 12939, 20037, 38817, 60111, 116451, 126901, 180333, 380703, 1142109, 1516133, 3426327, 4548399, 13645197, 28806527, 40935591, 86419581, 259258743, 777776229]

約数ペア:

[(1, 777776229), (3, 259258743), (9, 86419581), (19, 40935591), (27, 28806527), (57, 13645197), (171, 4548399), (227, 3426327), (513, 1516133), (681, 1142109), (2043, 380703), (4313, 180333), (6129, 126901), (6679, 116451), (12939, 60111), (20037, 38817)]