193172967

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{44623}}^1$

素因数の和:44679

約数の個数: 24

約数和(自身を含む): 308619584

約数和(自身を除く): 115446617

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 44623, 133869, 401607, 580099, 1651051, 1740297, 4953153, 5220891, 14859459, 21463663, 64390989, 193172967]

約数ペア:

[(1, 193172967), (3, 64390989), (9, 21463663), (13, 14859459), (37, 5220891), (39, 4953153), (111, 1740297), (117, 1651051), (333, 580099), (481, 401607), (1443, 133869), (4329, 44623)]