612031869

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{57679}}^1$

素因数の和:57822

約数の個数: 20

約数和(自身を含む): 921264960

約数和(自身を除く): 309233091

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 57679, 173037, 519111, 1557333, 4671999, 7555949, 22667847, 68003541, 204010623, 612031869]

約数ペア:

[(1, 612031869), (3, 204010623), (9, 68003541), (27, 22667847), (81, 7555949), (131, 4671999), (393, 1557333), (1179, 519111), (3537, 173037), (10611, 57679)]