64741137

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 28156143

約数列:

[1, 3, 29, 47, 71, 87, 141, 213, 223, 669, 1363, 2059, 3337, 4089, 6177, 6467, 10011, 10481, 15833, 19401, 31443, 47499, 96773, 290319, 303949, 459157, 744151, 911847, 1377471, 2232453, 21580379, 64741137]

約数ペア:

[(1, 64741137), (3, 21580379), (29, 2232453), (47, 1377471), (71, 911847), (87, 744151), (141, 459157), (213, 303949), (223, 290319), (669, 96773), (1363, 47499), (2059, 31443), (3337, 19401), (4089, 15833), (6177, 10481), (6467, 10011)]