71113236471

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{48497}}^1$

素因数の和:48973

約数の個数: 40

約数和(自身を含む): 108961814544

約数和(自身を除く): 37848578073

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 421, 1161, 1263, 3483, 3789, 11367, 18103, 34101, 48497, 54309, 145491, 162927, 436473, 488781, 1309419, 1466343, 2085371, 3928257, 6256113, 18768339, 20417237, 56305017, 61251711, 168915051, 183755133, 551265399, 877941191, 1653796197, 2633823573, 7901470719, 23704412157, 71113236471]

約数ペア:

[(1, 71113236471), (3, 23704412157), (9, 7901470719), (27, 2633823573), (43, 1653796197), (81, 877941191), (129, 551265399), (387, 183755133), (421, 168915051), (1161, 61251711), (1263, 56305017), (3483, 20417237), (3789, 18768339), (11367, 6256113), (18103, 3928257), (34101, 2085371), (48497, 1466343), (54309, 1309419), (145491, 488781), (162927, 436473)]