133069509

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 194688000

約数和(自身を除く): 61618491

約数列:

[1, 3, 9, 191, 199, 389, 573, 597, 1167, 1719, 1791, 3501, 38009, 74299, 77411, 114027, 222897, 232233, 342081, 668691, 696699, 14785501, 44356503, 133069509]

約数ペア:

[(1, 133069509), (3, 44356503), (9, 14785501), (191, 696699), (199, 668691), (389, 342081), (573, 232233), (597, 222897), (1167, 114027), (1719, 77411), (1791, 74299), (3501, 38009)]