79321221

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1483}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 134865920

約数和(自身を除く): 55544699

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 1483, 1981, 2547, 4449, 5943, 7641, 10381, 13347, 17829, 31143, 40041, 53487, 93429, 280287, 419689, 1259067, 2937823, 3777201, 8813469, 11331603, 26440407, 79321221]

約数ペア:

[(1, 79321221), (3, 26440407), (7, 11331603), (9, 8813469), (21, 3777201), (27, 2937823), (63, 1259067), (189, 419689), (283, 280287), (849, 93429), (1483, 53487), (1981, 40041), (2547, 31143), (4449, 17829), (5943, 13347), (7641, 10381)]