42449391

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 68167008

約数和(自身を除く): 25717617

約数列:

[1, 3, 9, 17, 41, 51, 67, 101, 123, 153, 201, 303, 369, 603, 697, 909, 1139, 1717, 2091, 2747, 3417, 4141, 5151, 6273, 6767, 8241, 10251, 12423, 15453, 20301, 24723, 37269, 46699, 60903, 70397, 115039, 140097, 211191, 277447, 345117, 420291, 633573, 832341, 1035351, 2497023, 4716599, 14149797, 42449391]

約数ペア:

[(1, 42449391), (3, 14149797), (9, 4716599), (17, 2497023), (41, 1035351), (51, 832341), (67, 633573), (101, 420291), (123, 345117), (153, 277447), (201, 211191), (303, 140097), (369, 115039), (603, 70397), (697, 60903), (909, 46699), (1139, 37269), (1717, 24723), (2091, 20301), (2747, 15453), (3417, 12423), (4141, 10251), (5151, 8241), (6273, 6767)]