64773033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 99576960

約数和(自身を除く): 34803927

約数列:

[1, 3, 13, 19, 39, 57, 61, 183, 247, 741, 793, 1159, 1433, 2379, 3477, 4299, 15067, 18629, 27227, 45201, 55887, 81681, 87413, 262239, 353951, 1061853, 1136369, 1660847, 3409107, 4982541, 21591011, 64773033]

約数ペア:

[(1, 64773033), (3, 21591011), (13, 4982541), (19, 3409107), (39, 1660847), (57, 1136369), (61, 1061853), (183, 353951), (247, 262239), (741, 87413), (793, 81681), (1159, 55887), (1433, 45201), (2379, 27227), (3477, 18629), (4299, 15067)]