38131526799

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1\times {\mathrm{1811}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 57809816064

約数和(自身を除く): 19678289265

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1327, 1763, 1811, 3981, 5289, 5433, 11943, 15867, 16299, 54407, 57061, 74251, 77873, 163221, 171183, 222753, 233619, 489663, 513549, 668259, 700857, 2339501, 2403197, 3192793, 7018503, 7209591, 9578379, 21055509, 21628773, 28735137, 98531077, 103337471, 295593231, 310012413, 886779693, 930037239, 4236836311, 12710508933, 38131526799]

約数ペア:

[(1, 38131526799), (3, 12710508933), (9, 4236836311), (41, 930037239), (43, 886779693), (123, 310012413), (129, 295593231), (369, 103337471), (387, 98531077), (1327, 28735137), (1763, 21628773), (1811, 21055509), (3981, 9578379), (5289, 7209591), (5433, 7018503), (11943, 3192793), (15867, 2403197), (16299, 2339501), (54407, 700857), (57061, 668259), (74251, 513549), (77873, 489663), (163221, 233619), (171183, 222753)]