53684127

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 92978336

約数和(自身を除く): 39294209

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1297, 1533, 1971, 3891, 4599, 5913, 9079, 11673, 13797, 27237, 35019, 41391, 81711, 94681, 105057, 245133, 284043, 662767, 735399, 852129, 1988301, 2556387, 5964903, 7669161, 17894709, 53684127]

約数ペア:

[(1, 53684127), (3, 17894709), (7, 7669161), (9, 5964903), (21, 2556387), (27, 1988301), (63, 852129), (73, 735399), (81, 662767), (189, 284043), (219, 245133), (511, 105057), (567, 94681), (657, 81711), (1297, 41391), (1533, 35019), (1971, 27237), (3891, 13797), (4599, 11673), (5913, 9079)]