68607423

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 104672880

約数和(自身を除く): 36065457

約数列:

[1, 3, 9, 19, 57, 171, 421, 953, 1263, 2859, 3789, 7999, 8577, 18107, 23997, 54321, 71991, 162963, 401213, 1203639, 3610917, 7623047, 22869141, 68607423]

約数ペア:

[(1, 68607423), (3, 22869141), (9, 7623047), (19, 3610917), (57, 1203639), (171, 401213), (421, 162963), (953, 71991), (1263, 54321), (2859, 23997), (3789, 18107), (7999, 8577)]