145013121

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{7669}}^1$

素因数の和:7877

約数の個数: 24

約数和(自身を含む): 229731840

約数和(自身を除く): 84718719

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1719, 2101, 6303, 7669, 18909, 23007, 69021, 84359, 253077, 759231, 1464779, 4394337, 13183011, 16112569, 48337707, 145013121]

約数ペア:

[(1, 145013121), (3, 48337707), (9, 16112569), (11, 13183011), (33, 4394337), (99, 1464779), (191, 759231), (573, 253077), (1719, 84359), (2101, 69021), (6303, 23007), (7669, 18909)]