67738761

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{49193}}^1$

素因数の和:49222

約数の個数: 20

約数和(自身を含む): 107144532

約数和(自身を除く): 39405771

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 49193, 147579, 442737, 836281, 1328211, 2508843, 3984633, 7526529, 22579587, 67738761]

約数ペア:

[(1, 67738761), (3, 22579587), (9, 7526529), (17, 3984633), (27, 2508843), (51, 1328211), (81, 836281), (153, 442737), (459, 147579), (1377, 49193)]