42744879

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5581}}^1$

素因数の和:5647

約数の個数: 24

約数和(自身を含む): 66180192

約数和(自身を除く): 23435313

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 5581, 7659, 16743, 50229, 128363, 206497, 385089, 619491, 1155267, 1858473, 4749431, 14248293, 42744879]

約数ペア:

[(1, 42744879), (3, 14248293), (9, 4749431), (23, 1858473), (37, 1155267), (69, 619491), (111, 385089), (207, 206497), (333, 128363), (851, 50229), (2553, 16743), (5581, 7659)]