84177927

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 129730560

約数和(自身を除く): 45552633

約数列:

[1, 3, 9, 27, 31, 93, 163, 279, 489, 617, 837, 1467, 1851, 4401, 5053, 5553, 15159, 16659, 19127, 45477, 57381, 100571, 136431, 172143, 301713, 516429, 905139, 2715417, 3117701, 9353103, 28059309, 84177927]

約数ペア:

[(1, 84177927), (3, 28059309), (9, 9353103), (27, 3117701), (31, 2715417), (93, 905139), (163, 516429), (279, 301713), (489, 172143), (617, 136431), (837, 100571), (1467, 57381), (1851, 45477), (4401, 19127), (5053, 16659), (5553, 15159)]