74188749

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 106204512

約数和(自身を除く): 32015763

約数列:

[1, 3, 19, 57, 61, 183, 361, 1083, 1123, 1159, 3369, 3477, 21337, 22021, 64011, 66063, 68503, 205509, 405403, 1216209, 1301557, 3904671, 24729583, 74188749]

約数ペア:

[(1, 74188749), (3, 24729583), (19, 3904671), (57, 1301557), (61, 1216209), (183, 405403), (361, 205509), (1083, 68503), (1123, 66063), (1159, 64011), (3369, 22021), (3477, 21337)]