61955397

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33911}}^1$

素因数の和:33953

約数の個数: 24

約数和(自身を含む): 105805440

約数和(自身を除く): 43850043

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 33911, 101733, 237377, 305199, 712131, 983419, 2136393, 2950257, 6883933, 8850771, 20651799, 61955397]

約数ペア:

[(1, 61955397), (3, 20651799), (7, 8850771), (9, 6883933), (21, 2950257), (29, 2136393), (63, 983419), (87, 712131), (203, 305199), (261, 237377), (609, 101733), (1827, 33911)]