38580888921

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1\times {\mathrm{3181}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 52927300608

約数和(自身を除く): 14346411687

約数列:

[1, 3, 67, 83, 201, 249, 727, 2181, 3181, 5561, 9543, 16683, 48709, 60341, 146127, 181023, 213127, 264023, 639381, 792069, 2312587, 4042847, 6937761, 12128541, 17689541, 53068623, 154943329, 191944721, 464829987, 575834163, 12860296307, 38580888921]

約数ペア:

[(1, 38580888921), (3, 12860296307), (67, 575834163), (83, 464829987), (201, 191944721), (249, 154943329), (727, 53068623), (2181, 17689541), (3181, 12128541), (5561, 6937761), (9543, 4042847), (16683, 2312587), (48709, 792069), (60341, 639381), (146127, 264023), (181023, 213127)]