201804291

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2309}}^1$

素因数の和:2417

約数の個数: 40

約数和(自身を含む): 328703760

約数和(自身を除く): 126899469

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 249, 351, 747, 1053, 1079, 2241, 2309, 3237, 6723, 6927, 9711, 20781, 29133, 30017, 62343, 87399, 90051, 187029, 191647, 270153, 574941, 810459, 1724823, 2431377, 2491411, 5174469, 7474233, 15523407, 22422699, 67268097, 201804291]

約数ペア:

[(1, 201804291), (3, 67268097), (9, 22422699), (13, 15523407), (27, 7474233), (39, 5174469), (81, 2491411), (83, 2431377), (117, 1724823), (249, 810459), (351, 574941), (747, 270153), (1053, 191647), (1079, 187029), (2241, 90051), (2309, 87399), (3237, 62343), (6723, 30017), (6927, 29133), (9711, 20781)]