71318043

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{155377}}^1$

素因数の和:155403

約数の個数: 16

約数和(自身を含む): 111872160

約数和(自身を除く): 40554117

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 155377, 466131, 1398393, 2641409, 4195179, 7924227, 23772681, 71318043]

約数ペア:

[(1, 71318043), (3, 23772681), (9, 7924227), (17, 4195179), (27, 2641409), (51, 1398393), (153, 466131), (459, 155377)]