205653369831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6277}}^1\times {\mathrm{120011}}^1$

素因数の和:126311

約数の個数: 32

約数和(自身を含む): 337539030528

約数和(自身を除く): 131885660697

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 6277, 18831, 43939, 81601, 120011, 131817, 244803, 360033, 571207, 840077, 1560143, 1713621, 2520231, 4680429, 10921001, 32763003, 753309047, 2259927141, 5273163329, 9793017611, 15819489987, 29379052833, 68551123277, 205653369831]

約数ペア:

[(1, 205653369831), (3, 68551123277), (7, 29379052833), (13, 15819489987), (21, 9793017611), (39, 5273163329), (91, 2259927141), (273, 753309047), (6277, 32763003), (18831, 10921001), (43939, 4680429), (81601, 2520231), (120011, 1713621), (131817, 1560143), (244803, 840077), (360033, 571207)]