169908057

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2111}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 275742720

約数和(自身を除く): 105834663

約数列:

[1, 3, 9, 11, 27, 33, 99, 271, 297, 813, 2111, 2439, 2981, 6333, 7317, 8943, 18999, 23221, 26829, 56997, 69663, 80487, 208989, 572081, 626967, 1716243, 5148729, 6292891, 15446187, 18878673, 56636019, 169908057]

約数ペア:

[(1, 169908057), (3, 56636019), (9, 18878673), (11, 15446187), (27, 6292891), (33, 5148729), (99, 1716243), (271, 626967), (297, 572081), (813, 208989), (2111, 80487), (2439, 69663), (2981, 56997), (6333, 26829), (7317, 23221), (8943, 18999)]