260054278263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{653539}}^1$

素因数の和:653756

約数の個数: 48

約数和(自身を含む): 428199408000

約数和(自身を除く): 168145129737

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 179, 247, 537, 741, 1611, 2223, 2327, 3401, 6981, 10203, 20943, 30609, 44213, 132639, 397917, 653539, 1960617, 5881851, 8496007, 12417241, 25488021, 37251723, 76464063, 111755169, 116983481, 161424133, 350950443, 484272399, 1052851329, 1452817197, 1520785253, 2222686139, 4562355759, 6668058417, 13687067277, 20004175251, 28894919807, 86684759421, 260054278263]

約数ペア:

[(1, 260054278263), (3, 86684759421), (9, 28894919807), (13, 20004175251), (19, 13687067277), (39, 6668058417), (57, 4562355759), (117, 2222686139), (171, 1520785253), (179, 1452817197), (247, 1052851329), (537, 484272399), (741, 350950443), (1611, 161424133), (2223, 116983481), (2327, 111755169), (3401, 76464063), (6981, 37251723), (10203, 25488021), (20943, 12417241), (30609, 8496007), (44213, 5881851), (132639, 1960617), (397917, 653539)]