27940147179

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45878731}}^1$

素因数の和:45878770

約数の個数: 16

約数和(自身を含む): 44043582720

約数和(自身を除く): 16103435541

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 45878731, 137636193, 321151117, 963453351, 1330483199, 3991449597, 9313382393, 27940147179]

約数ペア:

[(1, 27940147179), (3, 9313382393), (7, 3991449597), (21, 1330483199), (29, 963453351), (87, 321151117), (203, 137636193), (609, 45878731)]