63684033

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1669}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 102604800

約数和(自身を除く): 38920767

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1659, 1669, 1817, 5007, 5451, 11683, 12719, 35049, 38157, 38387, 115161, 131851, 268709, 395553, 806127, 922957, 2768871, 3032573, 9097719, 21228011, 63684033]

約数ペア:

[(1, 63684033), (3, 21228011), (7, 9097719), (21, 3032573), (23, 2768871), (69, 922957), (79, 806127), (161, 395553), (237, 268709), (483, 131851), (553, 115161), (1659, 38387), (1669, 38157), (1817, 35049), (5007, 12719), (5451, 11683)]