335427831

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 509872320

約数和(自身を除く): 174444489

約数列:

[1, 3, 9, 27, 53, 157, 159, 471, 477, 1413, 1431, 1493, 4239, 4479, 8321, 13437, 24963, 40311, 74889, 79129, 224667, 234401, 237387, 703203, 712161, 2109609, 2136483, 6328827, 12423253, 37269759, 111809277, 335427831]

約数ペア:

[(1, 335427831), (3, 111809277), (9, 37269759), (27, 12423253), (53, 6328827), (157, 2136483), (159, 2109609), (471, 712161), (477, 703203), (1413, 237387), (1431, 234401), (1493, 224667), (4239, 79129), (4479, 74889), (8321, 40311), (13437, 24963)]