84416787

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 152705280

約数和(自身を除く): 68288493

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 1239, 1747, 2301, 3717, 5241, 5369, 6903, 12229, 15723, 16107, 22711, 36687, 48321, 68133, 103073, 110061, 158977, 204399, 309219, 476931, 721511, 927657, 1339949, 1430793, 2164533, 4019847, 6493599, 9379643, 12059541, 28138929, 84416787]

約数ペア:

[(1, 84416787), (3, 28138929), (7, 12059541), (9, 9379643), (13, 6493599), (21, 4019847), (39, 2164533), (59, 1430793), (63, 1339949), (91, 927657), (117, 721511), (177, 476931), (273, 309219), (413, 204399), (531, 158977), (767, 110061), (819, 103073), (1239, 68133), (1747, 48321), (2301, 36687), (3717, 22711), (5241, 16107), (5369, 15723), (6903, 12229)]