52920621

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1$

素因数の和:1787

約数の個数: 40

約数和(自身を含む): 88121880

約数和(自身を除く): 35201259

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 1733, 2349, 3393, 5199, 10179, 15597, 22529, 30537, 46791, 50257, 67587, 140373, 150771, 202761, 452313, 608283, 653341, 1356939, 1824849, 1960023, 4070817, 5880069, 17640207, 52920621]

約数ペア:

[(1, 52920621), (3, 17640207), (9, 5880069), (13, 4070817), (27, 1960023), (29, 1824849), (39, 1356939), (81, 653341), (87, 608283), (117, 452313), (261, 202761), (351, 150771), (377, 140373), (783, 67587), (1053, 50257), (1131, 46791), (1733, 30537), (2349, 22529), (3393, 15597), (5199, 10179)]