68166957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{25219}}^1$

素因数の和:25292

約数の個数: 16

約数和(自身を含む): 98055360

約数和(自身を除く): 29888403

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 25219, 75657, 428723, 1286169, 1336607, 4009821, 22722319, 68166957]

約数ペア:

[(1, 68166957), (3, 22722319), (17, 4009821), (51, 1336607), (53, 1286169), (159, 428723), (901, 75657), (2703, 25219)]