291277134

素因数分解:

$2^1\times 3^4\times {\mathrm{277}}^1\times {\mathrm{6491}}^1$

素因数の和:6782

約数の個数: 40

約数和(自身を含む): 655133688

約数和(自身を除く): 363856554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 277, 554, 831, 1662, 2493, 4986, 6491, 7479, 12982, 14958, 19473, 22437, 38946, 44874, 58419, 116838, 175257, 350514, 525771, 1051542, 1798007, 3596014, 5394021, 10788042, 16182063, 32364126, 48546189, 97092378, 145638567, 291277134]

約数ペア:

[(1, 291277134), (2, 145638567), (3, 97092378), (6, 48546189), (9, 32364126), (18, 16182063), (27, 10788042), (54, 5394021), (81, 3596014), (162, 1798007), (277, 1051542), (554, 525771), (831, 350514), (1662, 175257), (2493, 116838), (4986, 58419), (6491, 44874), (7479, 38946), (12982, 22437), (14958, 19473)]