27071793

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 46110720

約数和(自身を除く): 19038927

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 631, 681, 1589, 1893, 2043, 4417, 4767, 5679, 6129, 13251, 14301, 17037, 39753, 42903, 119259, 143237, 429711, 1002659, 1289133, 3007977, 3867399, 9023931, 27071793]

約数ペア:

[(1, 27071793), (3, 9023931), (7, 3867399), (9, 3007977), (21, 1289133), (27, 1002659), (63, 429711), (189, 143237), (227, 119259), (631, 42903), (681, 39753), (1589, 17037), (1893, 14301), (2043, 13251), (4417, 6129), (4767, 5679)]