43368921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 69997824

約数和(自身を除く): 26628903

約数列:

[1, 3, 9, 17, 37, 47, 51, 111, 141, 153, 163, 333, 423, 489, 629, 799, 1467, 1739, 1887, 2397, 2771, 5217, 5661, 6031, 7191, 7661, 8313, 15651, 18093, 22983, 24939, 29563, 54279, 68949, 88689, 102527, 130237, 266067, 283457, 307581, 390711, 850371, 922743, 1172133, 2551113, 4818769, 14456307, 43368921]

約数ペア:

[(1, 43368921), (3, 14456307), (9, 4818769), (17, 2551113), (37, 1172133), (47, 922743), (51, 850371), (111, 390711), (141, 307581), (153, 283457), (163, 266067), (333, 130237), (423, 102527), (489, 88689), (629, 68949), (799, 54279), (1467, 29563), (1739, 24939), (1887, 22983), (2397, 18093), (2771, 15651), (5217, 8313), (5661, 7661), (6031, 7191)]