42843609

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 63835200

約数和(自身を除く): 20991591

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 743, 1341, 2229, 6407, 6687, 19221, 31949, 57663, 95847, 110707, 287541, 332121, 996363, 4760401, 14281203, 42843609]

約数ペア:

[(1, 42843609), (3, 14281203), (9, 4760401), (43, 996363), (129, 332121), (149, 287541), (387, 110707), (447, 95847), (743, 57663), (1341, 31949), (2229, 19221), (6407, 6687)]