225919791

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{1061}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 333000720

約数和(自身を除く): 107080929

約数列:

[1, 3, 9, 59, 177, 401, 531, 1061, 1203, 3183, 3609, 9549, 23659, 62599, 70977, 187797, 212931, 425461, 563391, 1276383, 3829149, 25102199, 75306597, 225919791]

約数ペア:

[(1, 225919791), (3, 75306597), (9, 25102199), (59, 3829149), (177, 1276383), (401, 563391), (531, 425461), (1061, 212931), (1203, 187797), (3183, 70977), (3609, 62599), (9549, 23659)]