73903713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 109756416

約数和(自身を除く): 35852703

約数列:

[1, 3, 13, 39, 43, 127, 129, 347, 381, 559, 1041, 1651, 1677, 4511, 4953, 5461, 13533, 14921, 16383, 44069, 44763, 70993, 132207, 193973, 212979, 572897, 581919, 1718691, 1894967, 5684901, 24634571, 73903713]

約数ペア:

[(1, 73903713), (3, 24634571), (13, 5684901), (39, 1894967), (43, 1718691), (127, 581919), (129, 572897), (347, 212979), (381, 193973), (559, 132207), (1041, 70993), (1651, 44763), (1677, 44069), (4511, 16383), (4953, 14921), (5461, 13533)]