240529311

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47639}}^1$

素因数の和:47676

約数の個数: 32

約数和(自身を含む): 411609600

約数和(自身を除く): 171080289

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 47639, 142917, 428751, 524029, 809863, 1286253, 1572087, 2429589, 4716261, 7288767, 8908493, 14148783, 21866301, 26725479, 80176437, 240529311]

約数ペア:

[(1, 240529311), (3, 80176437), (9, 26725479), (11, 21866301), (17, 14148783), (27, 8908493), (33, 7288767), (51, 4716261), (99, 2429589), (153, 1572087), (187, 1286253), (297, 809863), (459, 524029), (561, 428751), (1683, 142917), (5049, 47639)]