78752493

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 123284480

約数和(自身を除く): 44531987

約数列:

[1, 3, 9, 27, 31, 79, 81, 93, 237, 279, 397, 711, 837, 1191, 2133, 2449, 2511, 3573, 6399, 7347, 10719, 12307, 22041, 31363, 32157, 36921, 66123, 94089, 110763, 198369, 282267, 332289, 846801, 972253, 996867, 2540403, 2916759, 8750277, 26250831, 78752493]

約数ペア:

[(1, 78752493), (3, 26250831), (9, 8750277), (27, 2916759), (31, 2540403), (79, 996867), (81, 972253), (93, 846801), (237, 332289), (279, 282267), (397, 198369), (711, 110763), (837, 94089), (1191, 66123), (2133, 36921), (2449, 32157), (2511, 31363), (3573, 22041), (6399, 12307), (7347, 10719)]