67690959

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2711}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 109347840

約数和(自身を除く): 41656881

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 2711, 3567, 8133, 8323, 18977, 24969, 56931, 78619, 111151, 235857, 333453, 550333, 778057, 1650999, 2334171, 3223379, 9670137, 22563653, 67690959]

約数ペア:

[(1, 67690959), (3, 22563653), (7, 9670137), (21, 3223379), (29, 2334171), (41, 1650999), (87, 778057), (123, 550333), (203, 333453), (287, 235857), (609, 111151), (861, 78619), (1189, 56931), (2711, 24969), (3567, 18977), (8133, 8323)]