230856723

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 357772800

約数和(自身を除く): 126916077

約数列:

[1, 3, 9, 27, 43, 79, 81, 129, 237, 387, 711, 839, 1161, 2133, 2517, 3397, 3483, 6399, 7551, 10191, 22653, 30573, 36077, 66281, 67959, 91719, 108231, 198843, 275157, 324693, 596529, 974079, 1789587, 2850083, 2922237, 5368761, 8550249, 25650747, 76952241, 230856723]

約数ペア:

[(1, 230856723), (3, 76952241), (9, 25650747), (27, 8550249), (43, 5368761), (79, 2922237), (81, 2850083), (129, 1789587), (237, 974079), (387, 596529), (711, 324693), (839, 275157), (1161, 198843), (2133, 108231), (2517, 91719), (3397, 67959), (3483, 66281), (6399, 36077), (7551, 30573), (10191, 22653)]