16826304879

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{12703}}^1$

素因数の和:12823

約数の個数: 56

約数和(自身を含む): 26660106240

約数和(自身を除く): 9833801361

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 207, 237, 243, 621, 711, 729, 1817, 1863, 2133, 5451, 5589, 6399, 12703, 16353, 16767, 19197, 38109, 49059, 57591, 114327, 147177, 292169, 342981, 441531, 876507, 1003537, 1028943, 1324593, 2629521, 3010611, 3086829, 7888563, 9031833, 9260487, 23081351, 23665689, 27095499, 69244053, 70997067, 81286497, 207732159, 212991201, 243859491, 623196477, 731578473, 1869589431, 5608768293, 16826304879]

約数ペア:

[(1, 16826304879), (3, 5608768293), (9, 1869589431), (23, 731578473), (27, 623196477), (69, 243859491), (79, 212991201), (81, 207732159), (207, 81286497), (237, 70997067), (243, 69244053), (621, 27095499), (711, 23665689), (729, 23081351), (1817, 9260487), (1863, 9031833), (2133, 7888563), (5451, 3086829), (5589, 3010611), (6399, 2629521), (12703, 1324593), (16353, 1028943), (16767, 1003537), (19197, 876507), (38109, 441531), (49059, 342981), (57591, 292169), (114327, 147177)]