78889774821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1027331}}^1$

素因数の和:1027537

約数の個数: 32

約数和(自身を含む): 124266078720

約数和(自身を除く): 45376303899

約数列:

[1, 3, 11, 13, 33, 39, 143, 179, 429, 537, 1969, 2327, 5907, 6981, 25597, 76791, 1027331, 3081993, 11300641, 13355303, 33901923, 40065909, 146908333, 183892249, 440724999, 551676747, 2022814739, 2390599237, 6068444217, 7171797711, 26296591607, 78889774821]

約数ペア:

[(1, 78889774821), (3, 26296591607), (11, 7171797711), (13, 6068444217), (33, 2390599237), (39, 2022814739), (143, 551676747), (179, 440724999), (429, 183892249), (537, 146908333), (1969, 40065909), (2327, 33901923), (5907, 13355303), (6981, 11300641), (25597, 3081993), (76791, 1027331)]