202418919

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{6961}}^1$

素因数の和:7332

約数の個数: 20

約数和(自身を含む): 303264720

約数和(自身を除く): 100845801

約数列:

[1, 3, 9, 27, 81, 359, 1077, 3231, 6961, 9693, 20883, 29079, 62649, 187947, 563841, 2498999, 7496997, 22490991, 67472973, 202418919]

約数ペア:

[(1, 202418919), (3, 67472973), (9, 22490991), (27, 7496997), (81, 2498999), (359, 563841), (1077, 187947), (3231, 62649), (6961, 29079), (9693, 20883)]