42688377

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1127

約数の個数: 40

約数和(自身を含む): 69913800

約数和(自身を除く): 27225423

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1069, 1377, 1479, 2349, 3207, 4437, 9621, 13311, 18173, 28863, 31001, 39933, 54519, 86589, 93003, 163557, 279009, 490671, 527017, 837027, 1472013, 1581051, 2511081, 4743153, 14229459, 42688377]

約数ペア:

[(1, 42688377), (3, 14229459), (9, 4743153), (17, 2511081), (27, 1581051), (29, 1472013), (51, 837027), (81, 527017), (87, 490671), (153, 279009), (261, 163557), (459, 93003), (493, 86589), (783, 54519), (1069, 39933), (1377, 31001), (1479, 28863), (2349, 18173), (3207, 13311), (4437, 9621)]