201784823007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1637}}^1\times {\mathrm{5741}}^1$

素因数の和:7819

約数の個数: 32

約数和(自身を含む): 285773552064

約数和(自身を除く): 83988729057

約数列:

[1, 3, 17, 51, 421, 1263, 1637, 4911, 5741, 7157, 17223, 21471, 27829, 83487, 97597, 292791, 689177, 2067531, 2416961, 7250883, 9398017, 11716009, 28194051, 35148027, 41088337, 123265011, 159766289, 479298867, 3956565157, 11869695471, 67261607669, 201784823007]

約数ペア:

[(1, 201784823007), (3, 67261607669), (17, 11869695471), (51, 3956565157), (421, 479298867), (1263, 159766289), (1637, 123265011), (4911, 41088337), (5741, 35148027), (7157, 28194051), (17223, 11716009), (21471, 9398017), (27829, 7250883), (83487, 2416961), (97597, 2067531), (292791, 689177)]