26661327

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 44611584

約数和(自身を除く): 17950257

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 547, 633, 1477, 1641, 2321, 3829, 4431, 6017, 6963, 11487, 16247, 18051, 42119, 48741, 115417, 126357, 346251, 807919, 1269587, 2423757, 3808761, 8887109, 26661327]

約数ペア:

[(1, 26661327), (3, 8887109), (7, 3808761), (11, 2423757), (21, 1269587), (33, 807919), (77, 346251), (211, 126357), (231, 115417), (547, 48741), (633, 42119), (1477, 18051), (1641, 16247), (2321, 11487), (3829, 6963), (4431, 6017)]