79528089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 34934631

約数列:

[1, 3, 23, 47, 69, 137, 141, 179, 411, 537, 1081, 3151, 3243, 4117, 6439, 8413, 9453, 12351, 19317, 24523, 25239, 73569, 148097, 193499, 444291, 564029, 580497, 1152581, 1692087, 3457743, 26509363, 79528089]

約数ペア:

[(1, 79528089), (3, 26509363), (23, 3457743), (47, 1692087), (69, 1152581), (137, 580497), (141, 564029), (179, 444291), (411, 193499), (537, 148097), (1081, 73569), (3151, 25239), (3243, 24523), (4117, 19317), (6439, 12351), (8413, 9453)]