68323947

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 97320960

約数和(自身を除く): 28997013

約数列:

[1, 3, 43, 47, 59, 129, 141, 177, 191, 573, 2021, 2537, 2773, 6063, 7611, 8213, 8319, 8977, 11269, 24639, 26931, 33807, 119239, 357717, 386011, 484567, 529643, 1158033, 1453701, 1588929, 22774649, 68323947]

約数ペア:

[(1, 68323947), (3, 22774649), (43, 1588929), (47, 1453701), (59, 1158033), (129, 529643), (141, 484567), (177, 386011), (191, 357717), (573, 119239), (2021, 33807), (2537, 26931), (2773, 24639), (6063, 11269), (7611, 8977), (8213, 8319)]