53960499

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 86248800

約数和(自身を除く): 32288301

約数列:

[1, 3, 9, 17, 27, 51, 81, 149, 153, 263, 447, 459, 789, 1341, 1377, 2367, 2533, 4023, 4471, 7101, 7599, 12069, 13413, 21303, 22797, 39187, 40239, 68391, 117561, 120717, 205173, 352683, 362151, 666179, 1058049, 1998537, 3174147, 5995611, 17986833, 53960499]

約数ペア:

[(1, 53960499), (3, 17986833), (9, 5995611), (17, 3174147), (27, 1998537), (51, 1058049), (81, 666179), (149, 362151), (153, 352683), (263, 205173), (447, 120717), (459, 117561), (789, 68391), (1341, 40239), (1377, 39187), (2367, 22797), (2533, 21303), (4023, 13413), (4471, 12069), (7101, 7599)]