73479897

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 112095360

約数和(自身を除く): 38615463

約数列:

[1, 3, 9, 19, 57, 171, 431, 997, 1293, 2991, 3879, 8189, 8973, 18943, 24567, 56829, 73701, 170487, 429707, 1289121, 3867363, 8164433, 24493299, 73479897]

約数ペア:

[(1, 73479897), (3, 24493299), (9, 8164433), (19, 3867363), (57, 1289121), (171, 429707), (431, 170487), (997, 73701), (1293, 56829), (2991, 24567), (3879, 18943), (8189, 8973)]