78661036791

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{114641}}^1$

素因数の和:114893

約数の個数: 40

約数和(自身を含む): 120850093584

約数和(自身を除く): 42189056793

約数列:

[1, 3, 9, 27, 43, 81, 129, 197, 387, 591, 1161, 1773, 3483, 5319, 8471, 15957, 25413, 76239, 114641, 228717, 343923, 686151, 1031769, 3095307, 4929563, 9285921, 14788689, 22584277, 44366067, 67752831, 133098201, 203258493, 399294603, 609775479, 971123911, 1829326437, 2913371733, 8740115199, 26220345597, 78661036791]

約数ペア:

[(1, 78661036791), (3, 26220345597), (9, 8740115199), (27, 2913371733), (43, 1829326437), (81, 971123911), (129, 609775479), (197, 399294603), (387, 203258493), (591, 133098201), (1161, 67752831), (1773, 44366067), (3483, 22584277), (5319, 14788689), (8471, 9285921), (15957, 4929563), (25413, 3095307), (76239, 1031769), (114641, 686151), (228717, 343923)]