129704907

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 181237680

約数和(自身を除く): 51532773

約数列:

[1, 3, 29, 87, 101, 303, 509, 841, 1527, 2523, 2929, 8787, 14761, 44283, 51409, 84941, 154227, 254823, 428069, 1284207, 1490861, 4472583, 43234969, 129704907]

約数ペア:

[(1, 129704907), (3, 43234969), (29, 4472583), (87, 1490861), (101, 1284207), (303, 428069), (509, 254823), (841, 154227), (1527, 84941), (2523, 51409), (2929, 44283), (8787, 14761)]