127535478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{2753}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 291879936

約数和(自身を除く): 164344458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1103, 2206, 2753, 3309, 5506, 6618, 7721, 8259, 15442, 16518, 19271, 23163, 38542, 46326, 57813, 115626, 3036559, 6073118, 9109677, 18219354, 21255913, 42511826, 63767739, 127535478]

約数ペア:

[(1, 127535478), (2, 63767739), (3, 42511826), (6, 21255913), (7, 18219354), (14, 9109677), (21, 6073118), (42, 3036559), (1103, 115626), (2206, 57813), (2753, 46326), (3309, 38542), (5506, 23163), (6618, 19271), (7721, 16518), (8259, 15442)]