82880457

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 128594304

約数和(自身を除く): 45713847

約数列:

[1, 3, 11, 17, 33, 51, 157, 187, 471, 561, 941, 1727, 2669, 2823, 5181, 8007, 10351, 15997, 29359, 31053, 47991, 88077, 147737, 175967, 443211, 527901, 1625107, 2511529, 4875321, 7534587, 27626819, 82880457]

約数ペア:

[(1, 82880457), (3, 27626819), (11, 7534587), (17, 4875321), (33, 2511529), (51, 1625107), (157, 527901), (187, 443211), (471, 175967), (561, 147737), (941, 88077), (1727, 47991), (2669, 31053), (2823, 29359), (5181, 15997), (8007, 10351)]