77294763

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 142535680

約数和(自身を除く): 65240917

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 163, 189, 193, 273, 351, 489, 579, 819, 1141, 1351, 1467, 1737, 2119, 2457, 2509, 3423, 4053, 4401, 5211, 6357, 7527, 10269, 12159, 14833, 17563, 19071, 22581, 30807, 31459, 36477, 44499, 52689, 57213, 67743, 94377, 133497, 158067, 220213, 283131, 400491, 408967, 474201, 660639, 849393, 1226901, 1981917, 2862769, 3680703, 5945751, 8588307, 11042109, 25764921, 77294763]

約数ペア:

[(1, 77294763), (3, 25764921), (7, 11042109), (9, 8588307), (13, 5945751), (21, 3680703), (27, 2862769), (39, 1981917), (63, 1226901), (91, 849393), (117, 660639), (163, 474201), (189, 408967), (193, 400491), (273, 283131), (351, 220213), (489, 158067), (579, 133497), (819, 94377), (1141, 67743), (1351, 57213), (1467, 52689), (1737, 44499), (2119, 36477), (2457, 31459), (2509, 30807), (3423, 22581), (4053, 19071), (4401, 17563), (5211, 14833), (6357, 12159), (7527, 10269)]