57401541

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 89385120

約数和(自身を除く): 31983579

約数列:

[1, 3, 9, 27, 37, 81, 107, 111, 179, 321, 333, 537, 963, 999, 1611, 2889, 2997, 3959, 4833, 6623, 8667, 11877, 14499, 19153, 19869, 35631, 57459, 59607, 106893, 172377, 178821, 320679, 517131, 536463, 708661, 1551393, 2125983, 6377949, 19133847, 57401541]

約数ペア:

[(1, 57401541), (3, 19133847), (9, 6377949), (27, 2125983), (37, 1551393), (81, 708661), (107, 536463), (111, 517131), (179, 320679), (321, 178821), (333, 172377), (537, 106893), (963, 59607), (999, 57459), (1611, 35631), (2889, 19869), (2997, 19153), (3959, 14499), (4833, 11877), (6623, 8667)]