22235661

素因数分解:

$3^3\times 7^7$

素因数の和:58

約数の個数: 32

約数和(自身を含む): 38432000

約数和(自身を除く): 16196339

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 2401, 3087, 7203, 9261, 16807, 21609, 50421, 64827, 117649, 151263, 352947, 453789, 823543, 1058841, 2470629, 3176523, 7411887, 22235661]

約数ペア:

[(1, 22235661), (3, 7411887), (7, 3176523), (9, 2470629), (21, 1058841), (27, 823543), (49, 453789), (63, 352947), (147, 151263), (189, 117649), (343, 64827), (441, 50421), (1029, 21609), (1323, 16807), (2401, 9261), (3087, 7203)]