89237841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5441}}^1$

素因数の和:5533

約数の個数: 32

約数和(自身を含む): 150460416

約数和(自身を除く): 61222575

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5441, 5467, 16323, 16401, 38087, 59851, 114261, 179553, 386311, 418957, 1158933, 1256871, 2704177, 4249421, 8112531, 12748263, 29745947, 89237841]

約数ペア:

[(1, 89237841), (3, 29745947), (7, 12748263), (11, 8112531), (21, 4249421), (33, 2704177), (71, 1256871), (77, 1158933), (213, 418957), (231, 386311), (497, 179553), (781, 114261), (1491, 59851), (2343, 38087), (5441, 16401), (5467, 16323)]