79733889

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 45750015

約数列:

[1, 3, 9, 27, 41, 53, 81, 123, 151, 159, 243, 369, 453, 477, 1107, 1359, 1431, 2173, 3321, 4077, 4293, 6191, 6519, 8003, 9963, 12231, 12879, 18573, 19557, 24009, 36693, 55719, 58671, 72027, 167157, 176013, 216081, 328123, 501471, 528039, 648243, 984369, 1504413, 1944729, 2953107, 8859321, 26577963, 79733889]

約数ペア:

[(1, 79733889), (3, 26577963), (9, 8859321), (27, 2953107), (41, 1944729), (53, 1504413), (81, 984369), (123, 648243), (151, 528039), (159, 501471), (243, 328123), (369, 216081), (453, 176013), (477, 167157), (1107, 72027), (1359, 58671), (1431, 55719), (2173, 36693), (3321, 24009), (4077, 19557), (4293, 18573), (6191, 12879), (6519, 12231), (8003, 9963)]