65872269

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{701}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 97575192

約数和(自身を除く): 31702923

約数列:

[1, 3, 9, 53, 159, 197, 477, 591, 701, 1773, 2103, 6309, 10441, 31323, 37153, 93969, 111459, 138097, 334377, 414291, 1242873, 7319141, 21957423, 65872269]

約数ペア:

[(1, 65872269), (3, 21957423), (9, 7319141), (53, 1242873), (159, 414291), (197, 334377), (477, 138097), (591, 111459), (701, 93969), (1773, 37153), (2103, 31323), (6309, 10441)]