43847541

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 66873600

約数和(自身を除く): 23026059

約数列:

[1, 3, 9, 27, 71, 89, 213, 257, 267, 639, 771, 801, 1917, 2313, 2403, 6319, 6939, 18247, 18957, 22873, 54741, 56871, 68619, 164223, 170613, 205857, 492669, 617571, 1623983, 4871949, 14615847, 43847541]

約数ペア:

[(1, 43847541), (3, 14615847), (9, 4871949), (27, 1623983), (71, 617571), (89, 492669), (213, 205857), (257, 170613), (267, 164223), (639, 68619), (771, 56871), (801, 54741), (1917, 22873), (2313, 18957), (2403, 18247), (6319, 6939)]