68038437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 100310400

約数和(自身を除く): 32271963

約数列:

[1, 3, 17, 29, 51, 87, 179, 257, 493, 537, 771, 1479, 3043, 4369, 5191, 7453, 9129, 13107, 15573, 22359, 46003, 88247, 126701, 138009, 264741, 380103, 782051, 1334087, 2346153, 4002261, 22679479, 68038437]

約数ペア:

[(1, 68038437), (3, 22679479), (17, 4002261), (29, 2346153), (51, 1334087), (87, 782051), (179, 380103), (257, 264741), (493, 138009), (537, 126701), (771, 88247), (1479, 46003), (3043, 22359), (4369, 15573), (5191, 13107), (7453, 9129)]