99778377

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 134652672

約数和(自身を除く): 34874295

約数列:

[1, 3, 131, 307, 393, 827, 921, 2481, 40217, 108337, 120651, 253889, 325011, 761667, 33259459, 99778377]

約数ペア:

[(1, 99778377), (3, 33259459), (131, 761667), (307, 325011), (393, 253889), (827, 120651), (921, 108337), (2481, 40217)]