161200479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 241613568

約数和(自身を除く): 80413089

約数列:

[1, 3, 11, 33, 41, 123, 283, 421, 451, 849, 1263, 1353, 3113, 4631, 9339, 11603, 13893, 17261, 34809, 51783, 119143, 127633, 189871, 357429, 382899, 569613, 1310573, 3931719, 4884863, 14654589, 53733493, 161200479]

約数ペア:

[(1, 161200479), (3, 53733493), (11, 14654589), (33, 4884863), (41, 3931719), (123, 1310573), (283, 569613), (421, 382899), (451, 357429), (849, 189871), (1263, 127633), (1353, 119143), (3113, 51783), (4631, 34809), (9339, 17261), (11603, 13893)]