254154879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151013}}^1$

素因数の和:151047

約数の個数: 24

約数和(自身を含む): 424047312

約数和(自身を除く): 169892433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 151013, 453039, 1359117, 1661143, 2567221, 4983429, 7701663, 14950287, 23104989, 28239431, 84718293, 254154879]

約数ペア:

[(1, 254154879), (3, 84718293), (9, 28239431), (11, 23104989), (17, 14950287), (33, 7701663), (51, 4983429), (99, 2567221), (153, 1661143), (187, 1359117), (561, 453039), (1683, 151013)]