67390113

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 106905600

約数和(自身を除く): 39515487

約数列:

[1, 3, 7, 21, 29, 87, 203, 239, 463, 609, 717, 1389, 1673, 3241, 5019, 6931, 9723, 13427, 20793, 40281, 48517, 93989, 110657, 145551, 281967, 331971, 774599, 2323797, 3209053, 9627159, 22463371, 67390113]

約数ペア:

[(1, 67390113), (3, 22463371), (7, 9627159), (21, 3209053), (29, 2323797), (87, 774599), (203, 331971), (239, 281967), (463, 145551), (609, 110657), (717, 93989), (1389, 48517), (1673, 40281), (3241, 20793), (5019, 13427), (6931, 9723)]