161063073

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{7127}}^1$

素因数の和:7176

約数の個数: 28

約数和(自身を含む): 249308928

約数和(自身を除く): 88245855

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7127, 7533, 21381, 22599, 64143, 192429, 220937, 577287, 662811, 1731861, 1988433, 5195583, 5965299, 17895897, 53687691, 161063073]

約数ペア:

[(1, 161063073), (3, 53687691), (9, 17895897), (27, 5965299), (31, 5195583), (81, 1988433), (93, 1731861), (243, 662811), (279, 577287), (729, 220937), (837, 192429), (2511, 64143), (7127, 22599), (7533, 21381)]