40161177

素因数分解:

$3^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 69107456

約数和(自身を除く): 28946279

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 193, 367, 567, 579, 1101, 1351, 1737, 2569, 3303, 4053, 5211, 7707, 9909, 12159, 15633, 23121, 29727, 36477, 69363, 70831, 109431, 208089, 212493, 495817, 637479, 1487451, 1912437, 4462353, 5737311, 13387059, 40161177]

約数ペア:

[(1, 40161177), (3, 13387059), (7, 5737311), (9, 4462353), (21, 1912437), (27, 1487451), (63, 637479), (81, 495817), (189, 212493), (193, 208089), (367, 109431), (567, 70831), (579, 69363), (1101, 36477), (1351, 29727), (1737, 23121), (2569, 15633), (3303, 12159), (4053, 9909), (5211, 7707)]