120365049

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 206032896

約数和(自身を除く): 85667847

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 107, 119, 137, 161, 321, 357, 391, 411, 483, 749, 959, 1173, 1819, 2247, 2329, 2461, 2737, 2877, 3151, 5457, 6987, 7383, 8211, 9453, 12733, 14659, 16303, 17227, 22057, 38199, 41837, 43977, 48909, 51681, 53567, 66171, 102613, 125511, 160701, 249203, 292859, 307839, 337157, 374969, 747609, 878577, 1011471, 1124907, 1744421, 2360099, 5233263, 5731669, 7080297, 17195007, 40121683, 120365049]

約数ペア:

[(1, 120365049), (3, 40121683), (7, 17195007), (17, 7080297), (21, 5731669), (23, 5233263), (51, 2360099), (69, 1744421), (107, 1124907), (119, 1011471), (137, 878577), (161, 747609), (321, 374969), (357, 337157), (391, 307839), (411, 292859), (483, 249203), (749, 160701), (959, 125511), (1173, 102613), (1819, 66171), (2247, 53567), (2329, 51681), (2461, 48909), (2737, 43977), (2877, 41837), (3151, 38199), (5457, 22057), (6987, 17227), (7383, 16303), (8211, 14659), (9453, 12733)]