201228057

素因数分解:

$3^7\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 305118720

約数和(自身を除く): 103890663

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 729, 909, 911, 2187, 2727, 2733, 8181, 8199, 24543, 24597, 73629, 73791, 92011, 220887, 221373, 276033, 664119, 828099, 1992357, 2484297, 7452891, 22358673, 67076019, 201228057]

約数ペア:

[(1, 201228057), (3, 67076019), (9, 22358673), (27, 7452891), (81, 2484297), (101, 1992357), (243, 828099), (303, 664119), (729, 276033), (909, 221373), (911, 220887), (2187, 92011), (2727, 73791), (2733, 73629), (8181, 24597), (8199, 24543)]