74282751

素因数分解:

$3^4\times {\mathrm{439}}^1\times {\mathrm{2089}}^1$

素因数の和:2540

約数の個数: 20

約数和(自身を含む): 111271600

約数和(自身を除く): 36988849

約数列:

[1, 3, 9, 27, 81, 439, 1317, 2089, 3951, 6267, 11853, 18801, 35559, 56403, 169209, 917071, 2751213, 8253639, 24760917, 74282751]

約数ペア:

[(1, 74282751), (3, 24760917), (9, 8253639), (27, 2751213), (81, 917071), (439, 169209), (1317, 56403), (2089, 35559), (3951, 18801), (6267, 11853)]