136989723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{563}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 209212416

約数和(自身を除く): 72222693

約数列:

[1, 3, 13, 17, 39, 51, 221, 367, 563, 663, 1101, 1689, 4771, 6239, 7319, 9571, 14313, 18717, 21957, 28713, 81107, 124423, 206621, 243321, 373269, 619863, 2686073, 3512557, 8058219, 10537671, 45663241, 136989723]

約数ペア:

[(1, 136989723), (3, 45663241), (13, 10537671), (17, 8058219), (39, 3512557), (51, 2686073), (221, 619863), (367, 373269), (563, 243321), (663, 206621), (1101, 124423), (1689, 81107), (4771, 28713), (6239, 21957), (7319, 18717), (9571, 14313)]