141796491459

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1\times {\mathrm{887}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 223252463616

約数和(自身を除く): 81455972157

約数列:

[1, 3, 7, 21, 37, 111, 259, 283, 727, 777, 849, 887, 1981, 2181, 2661, 5089, 5943, 6209, 10471, 15267, 18627, 26899, 31413, 32819, 73297, 80697, 98457, 188293, 205741, 219891, 229733, 251021, 564879, 617223, 644849, 689199, 753063, 1440187, 1757147, 1934547, 4320561, 4513943, 5271441, 7612417, 9287777, 13541829, 22837251, 23859413, 27863331, 53286919, 65014439, 71578239, 159860757, 167015891, 182492267, 195043317, 501047673, 547476801, 1277445869, 3832337607, 6752213879, 20256641637, 47265497153, 141796491459]

約数ペア:

[(1, 141796491459), (3, 47265497153), (7, 20256641637), (21, 6752213879), (37, 3832337607), (111, 1277445869), (259, 547476801), (283, 501047673), (727, 195043317), (777, 182492267), (849, 167015891), (887, 159860757), (1981, 71578239), (2181, 65014439), (2661, 53286919), (5089, 27863331), (5943, 23859413), (6209, 22837251), (10471, 13541829), (15267, 9287777), (18627, 7612417), (26899, 5271441), (31413, 4513943), (32819, 4320561), (73297, 1934547), (80697, 1757147), (98457, 1440187), (188293, 753063), (205741, 689199), (219891, 644849), (229733, 617223), (251021, 564879)]