201732951

素因数分解:

$3^1\times 7^2\times {\mathrm{1063}}^1\times {\mathrm{1291}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 313428864

約数和(自身を除く): 111695913

約数列:

[1, 3, 7, 21, 49, 147, 1063, 1291, 3189, 3873, 7441, 9037, 22323, 27111, 52087, 63259, 156261, 189777, 1372333, 4116999, 9606331, 28818993, 67244317, 201732951]

約数ペア:

[(1, 201732951), (3, 67244317), (7, 28818993), (21, 9606331), (49, 4116999), (147, 1372333), (1063, 189777), (1291, 156261), (3189, 63259), (3873, 52087), (7441, 27111), (9037, 22323)]