877391271

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{34607}}^1$

素因数の和:34932

約数の個数: 20

約数和(自身を含む): 1314896352

約数和(自身を除く): 437505081

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 8451, 25353, 34607, 103821, 311463, 934389, 2803167, 10831991, 32495973, 97487919, 292463757, 877391271]

約数ペア:

[(1, 877391271), (3, 292463757), (9, 97487919), (27, 32495973), (81, 10831991), (313, 2803167), (939, 934389), (2817, 311463), (8451, 103821), (25353, 34607)]