72786969

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 107562312

約数和(自身を除く): 34775343

約数列:

[1, 3, 9, 61, 183, 197, 549, 591, 673, 1773, 2019, 6057, 12017, 36051, 41053, 108153, 123159, 132581, 369477, 397743, 1193229, 8087441, 24262323, 72786969]

約数ペア:

[(1, 72786969), (3, 24262323), (9, 8087441), (61, 1193229), (183, 397743), (197, 369477), (549, 132581), (591, 123159), (673, 108153), (1773, 41053), (2019, 36051), (6057, 12017)]