27015003

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 40225536

約数和(自身を除く): 13210533

約数列:

[1, 3, 9, 67, 71, 201, 213, 603, 631, 639, 1893, 4757, 5679, 14271, 42277, 42813, 44801, 126831, 134403, 380493, 403209, 3001667, 9005001, 27015003]

約数ペア:

[(1, 27015003), (3, 9005001), (9, 3001667), (67, 403209), (71, 380493), (201, 134403), (213, 126831), (603, 44801), (631, 42813), (639, 42277), (1893, 14271), (4757, 5679)]