51939063

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 90685440

約数和(自身を除く): 38746377

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 127, 153, 187, 243, 297, 381, 459, 561, 729, 891, 1143, 1377, 1397, 1683, 2159, 2187, 2673, 3429, 4131, 4191, 5049, 6477, 8019, 10287, 12393, 12573, 15147, 19431, 23749, 24057, 30861, 37179, 37719, 45441, 58293, 71247, 92583, 113157, 136323, 174879, 213741, 277749, 339471, 408969, 524637, 641223, 1018413, 1573911, 1923669, 3055239, 4721733, 5771007, 17313021, 51939063]

約数ペア:

[(1, 51939063), (3, 17313021), (9, 5771007), (11, 4721733), (17, 3055239), (27, 1923669), (33, 1573911), (51, 1018413), (81, 641223), (99, 524637), (127, 408969), (153, 339471), (187, 277749), (243, 213741), (297, 174879), (381, 136323), (459, 113157), (561, 92583), (729, 71247), (891, 58293), (1143, 45441), (1377, 37719), (1397, 37179), (1683, 30861), (2159, 24057), (2187, 23749), (2673, 19431), (3429, 15147), (4131, 12573), (4191, 12393), (5049, 10287), (6477, 8019)]