123039279

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 204632064

約数和(自身を除く): 81592785

約数列:

[1, 3, 9, 11, 31, 33, 47, 93, 99, 141, 279, 341, 423, 517, 853, 1023, 1457, 1551, 2559, 3069, 4371, 4653, 7677, 9383, 13113, 16027, 26443, 28149, 40091, 48081, 79329, 84447, 120273, 144243, 237987, 290873, 360819, 441001, 872619, 1242821, 1323003, 2617857, 3728463, 3969009, 11185389, 13671031, 41013093, 123039279]

約数ペア:

[(1, 123039279), (3, 41013093), (9, 13671031), (11, 11185389), (31, 3969009), (33, 3728463), (47, 2617857), (93, 1323003), (99, 1242821), (141, 872619), (279, 441001), (341, 360819), (423, 290873), (517, 237987), (853, 144243), (1023, 120273), (1457, 84447), (1551, 79329), (2559, 48081), (3069, 40091), (4371, 28149), (4653, 26443), (7677, 16027), (9383, 13113)]