120767721

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 162843648

約数和(自身を除く): 42075927

約数列:

[1, 3, 131, 393, 487, 631, 1461, 1893, 63797, 82661, 191391, 247983, 307297, 921891, 40255907, 120767721]

約数ペア:

[(1, 120767721), (3, 40255907), (131, 921891), (393, 307297), (487, 247983), (631, 191391), (1461, 82661), (1893, 63797)]