61043619

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7267

約数の個数: 32

約数和(自身を含む): 103419904

約数和(自身を除く): 42376285

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 7213, 8463, 21639, 50491, 93769, 151473, 223603, 281307, 656383, 670809, 1565221, 1969149, 2906839, 4695663, 8720517, 20347873, 61043619]

約数ペア:

[(1, 61043619), (3, 20347873), (7, 8720517), (13, 4695663), (21, 2906839), (31, 1969149), (39, 1565221), (91, 670809), (93, 656383), (217, 281307), (273, 223603), (403, 151473), (651, 93769), (1209, 50491), (2821, 21639), (7213, 8463)]