86634243

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 138777600

約数和(自身を除く): 52143357

約数列:

[1, 3, 9, 19, 31, 57, 59, 93, 171, 177, 277, 279, 531, 589, 831, 1121, 1767, 1829, 2493, 3363, 5263, 5301, 5487, 8587, 10089, 15789, 16343, 16461, 25761, 34751, 47367, 49029, 77283, 104253, 147087, 163153, 310517, 312759, 489459, 506633, 931551, 1468377, 1519899, 2794653, 4559697, 9626027, 28878081, 86634243]

約数ペア:

[(1, 86634243), (3, 28878081), (9, 9626027), (19, 4559697), (31, 2794653), (57, 1519899), (59, 1468377), (93, 931551), (171, 506633), (177, 489459), (277, 312759), (279, 310517), (531, 163153), (589, 147087), (831, 104253), (1121, 77283), (1767, 49029), (1829, 47367), (2493, 34751), (3363, 25761), (5263, 16461), (5301, 16343), (5487, 15789), (8587, 10089)]