75876213

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^2$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 117421248

約数和(自身を除く): 41545035

約数列:

[1, 3, 7, 21, 97, 193, 291, 579, 679, 1351, 2037, 4053, 18721, 37249, 56163, 111747, 131047, 260743, 393141, 782229, 3613153, 10839459, 25292071, 75876213]

約数ペア:

[(1, 75876213), (3, 25292071), (7, 10839459), (21, 3613153), (97, 782229), (193, 393141), (291, 260743), (579, 131047), (679, 111747), (1351, 56163), (2037, 37249), (4053, 18721)]