9281567169

素因数分解:

$3^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{71483}}^1$

素因数の和:71731

約数の個数: 40

約数和(自身を含む): 15915197760

約数和(自身を除く): 6633630591

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 229, 567, 687, 1603, 2061, 4809, 6183, 14427, 18549, 43281, 71483, 129843, 214449, 500381, 643347, 1501143, 1930041, 4503429, 5790123, 13510287, 16369607, 40530861, 49108821, 114587249, 147326463, 343761747, 441979389, 1031285241, 1325938167, 3093855723, 9281567169]

約数ペア:

[(1, 9281567169), (3, 3093855723), (7, 1325938167), (9, 1031285241), (21, 441979389), (27, 343761747), (63, 147326463), (81, 114587249), (189, 49108821), (229, 40530861), (567, 16369607), (687, 13510287), (1603, 5790123), (2061, 4503429), (4809, 1930041), (6183, 1501143), (14427, 643347), (18549, 500381), (43281, 214449), (71483, 129843)]