64727229

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{17029}}^1$

素因数の和:17220

約数の個数: 16

約数和(自身を含む): 99182720

約数和(自身を除く): 34455491

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 17029, 51087, 119203, 357609, 3082249, 9246747, 21575743, 64727229]

約数ペア:

[(1, 64727229), (3, 21575743), (7, 9246747), (21, 3082249), (181, 357609), (543, 119203), (1267, 51087), (3801, 17029)]