81129276477

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{26053}}^1\times {\mathrm{20353}}^1$

素因数の和:46429

約数の個数: 24

約数和(自身を含む): 124090929144

約数和(自身を除く): 42961652667

約数列:

[1, 3, 9, 17, 51, 153, 20353, 26053, 61059, 78159, 183177, 234477, 346001, 442901, 1038003, 1328703, 3114009, 3986109, 530256709, 1590770127, 4772310381, 9014364053, 27043092159, 81129276477]

約数ペア:

[(1, 81129276477), (3, 27043092159), (9, 9014364053), (17, 4772310381), (51, 1590770127), (153, 530256709), (20353, 3986109), (26053, 3114009), (61059, 1328703), (78159, 1038003), (183177, 442901), (234477, 346001)]