1520803377

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{4229}}^1$

素因数の和:4958

約数の個数: 32

約数和(自身を含む): 2375568000

約数和(自身を除く): 854764623

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 701, 2103, 4229, 6309, 12687, 13319, 18927, 38061, 39957, 80351, 114183, 119871, 241053, 359613, 723159, 2169477, 2964529, 8893587, 26680761, 56326051, 80042283, 168978153, 506934459, 1520803377]

約数ペア:

[(1, 1520803377), (3, 506934459), (9, 168978153), (19, 80042283), (27, 56326051), (57, 26680761), (171, 8893587), (513, 2964529), (701, 2169477), (2103, 723159), (4229, 359613), (6309, 241053), (12687, 119871), (13319, 114183), (18927, 80351), (38061, 39957)]