164953173

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2963}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 275438592

約数和(自身を除く): 110485419

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 241, 723, 1687, 2651, 2963, 5061, 7953, 8889, 18557, 20741, 32593, 55671, 62223, 97779, 228151, 684453, 714083, 2142249, 4998581, 7854913, 14995743, 23564739, 54984391, 164953173]

約数ペア:

[(1, 164953173), (3, 54984391), (7, 23564739), (11, 14995743), (21, 7854913), (33, 4998581), (77, 2142249), (231, 714083), (241, 684453), (723, 228151), (1687, 97779), (2651, 62223), (2963, 55671), (5061, 32593), (7953, 20741), (8889, 18557)]