66535263

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 106199280

約数和(自身を除く): 39664017

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 211, 229, 459, 633, 687, 1377, 1899, 2061, 3587, 3893, 5697, 6183, 10761, 11679, 17091, 18549, 32283, 35037, 48319, 96849, 105111, 144957, 290547, 315333, 434871, 821423, 1304613, 2464269, 3913839, 7392807, 22178421, 66535263]

約数ペア:

[(1, 66535263), (3, 22178421), (9, 7392807), (17, 3913839), (27, 2464269), (51, 1304613), (81, 821423), (153, 434871), (211, 315333), (229, 290547), (459, 144957), (633, 105111), (687, 96849), (1377, 48319), (1899, 35037), (2061, 32283), (3587, 18549), (3893, 17091), (5697, 11679), (6183, 10761)]