61268571

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10687}}^1$

素因数の和:10720

約数の個数: 36

約数和(自身を含む): 110877312

約数和(自身を除く): 49608741

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 10687, 32061, 74809, 96183, 138931, 224427, 416793, 523663, 673281, 972517, 1250379, 1570989, 2917551, 4712967, 6807619, 8752653, 20422857, 61268571]

約数ペア:

[(1, 61268571), (3, 20422857), (7, 8752653), (9, 6807619), (13, 4712967), (21, 2917551), (39, 1570989), (49, 1250379), (63, 972517), (91, 673281), (117, 523663), (147, 416793), (273, 224427), (441, 138931), (637, 96183), (819, 74809), (1911, 32061), (5733, 10687)]