64679187

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{733}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 87845120

約数和(自身を除く): 23165933

約数列:

[1, 3, 67, 201, 439, 733, 1317, 2199, 29413, 49111, 88239, 147333, 321787, 965361, 21559729, 64679187]

約数ペア:

[(1, 64679187), (3, 21559729), (67, 965361), (201, 321787), (439, 147333), (733, 88239), (1317, 49111), (2199, 29413)]