286087923

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 473182080

約数和(自身を除く): 187094157

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 121, 201, 297, 363, 603, 737, 1089, 1307, 1809, 2211, 3267, 3921, 6633, 8107, 11763, 14377, 19899, 24321, 35289, 43131, 72963, 87569, 129393, 158147, 218889, 262707, 388179, 474441, 788121, 963259, 1423323, 2364363, 2889777, 4269969, 8669331, 10595849, 26007993, 31787547, 95362641, 286087923]

約数ペア:

[(1, 286087923), (3, 95362641), (9, 31787547), (11, 26007993), (27, 10595849), (33, 8669331), (67, 4269969), (99, 2889777), (121, 2364363), (201, 1423323), (297, 963259), (363, 788121), (603, 474441), (737, 388179), (1089, 262707), (1307, 218889), (1809, 158147), (2211, 129393), (3267, 87569), (3921, 72963), (6633, 43131), (8107, 35289), (11763, 24321), (14377, 19899)]