209201081643

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{1583}}^1\times {\mathrm{31991}}^1$

素因数の和:33606

約数の個数: 48

約数和(自身を含む): 332024749056

約数和(自身を除く): 122823667413

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 1583, 4131, 4749, 14247, 26911, 31991, 42741, 80733, 95973, 128223, 242199, 287919, 384669, 543847, 726597, 863757, 1631541, 2179791, 2591271, 4894623, 6539373, 7773813, 14683869, 44051607, 50641753, 132154821, 151925259, 455775777, 860909801, 1367327331, 2582729403, 4101981993, 7748188209, 12305945979, 23244564627, 69733693881, 209201081643]

約数ペア:

[(1, 209201081643), (3, 69733693881), (9, 23244564627), (17, 12305945979), (27, 7748188209), (51, 4101981993), (81, 2582729403), (153, 1367327331), (243, 860909801), (459, 455775777), (1377, 151925259), (1583, 132154821), (4131, 50641753), (4749, 44051607), (14247, 14683869), (26911, 7773813), (31991, 6539373), (42741, 4894623), (80733, 2591271), (95973, 2179791), (128223, 1631541), (242199, 863757), (287919, 726597), (384669, 543847)]