91291893

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1873}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 152558592

約数和(自身を除く): 61266699

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 633, 1477, 1873, 2321, 4431, 5619, 6963, 13111, 16247, 20603, 39333, 48741, 61809, 144221, 395203, 432663, 1185609, 2766421, 4347233, 8299263, 13041699, 30430631, 91291893]

約数ペア:

[(1, 91291893), (3, 30430631), (7, 13041699), (11, 8299263), (21, 4347233), (33, 2766421), (77, 1185609), (211, 432663), (231, 395203), (633, 144221), (1477, 61809), (1873, 48741), (2321, 39333), (4431, 20603), (5619, 16247), (6963, 13111)]