201722337

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{971}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 299321568

約数和(自身を除く): 97599231

約数列:

[1, 3, 9, 41, 123, 369, 563, 971, 1689, 2913, 5067, 8739, 23083, 39811, 69249, 119433, 207747, 358299, 546673, 1640019, 4920057, 22413593, 67240779, 201722337]

約数ペア:

[(1, 201722337), (3, 67240779), (9, 22413593), (41, 4920057), (123, 1640019), (369, 546673), (563, 358299), (971, 207747), (1689, 119433), (2913, 69249), (5067, 39811), (8739, 23083)]