42546133791

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1056863}}^1$

素因数の和:1056953

約数の個数: 40

約数和(自身を含む): 73659193344

約数和(自身を除く): 31113059553

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1491, 1917, 4473, 5751, 13419, 40257, 1056863, 3170589, 7398041, 9511767, 22194123, 28535301, 66582369, 75037273, 85605903, 199747107, 225111819, 525260911, 599241321, 675335457, 1575782733, 2026006371, 4727348199, 6078019113, 14182044597, 42546133791]

約数ペア:

[(1, 42546133791), (3, 14182044597), (7, 6078019113), (9, 4727348199), (21, 2026006371), (27, 1575782733), (63, 675335457), (71, 599241321), (81, 525260911), (189, 225111819), (213, 199747107), (497, 85605903), (567, 75037273), (639, 66582369), (1491, 28535301), (1917, 22194123), (4473, 9511767), (5751, 7398041), (13419, 3170589), (40257, 1056863)]