73737651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 112250880

約数和(自身を除く): 38513229

約数列:

[1, 3, 13, 19, 39, 57, 191, 247, 521, 573, 741, 1563, 2483, 3629, 6773, 7449, 9899, 10887, 20319, 29697, 47177, 99511, 128687, 141531, 298533, 386061, 1293643, 1890709, 3880929, 5672127, 24579217, 73737651]

約数ペア:

[(1, 73737651), (3, 24579217), (13, 5672127), (19, 3880929), (39, 1890709), (57, 1293643), (191, 386061), (247, 298533), (521, 141531), (573, 128687), (741, 99511), (1563, 47177), (2483, 29697), (3629, 20319), (6773, 10887), (7449, 9899)]