71134905609

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1907

約数の個数: 72

約数和(自身を含む): 109848840192

約数和(自身を除く): 38713934583

約数列:

[1, 3, 9, 23, 69, 71, 127, 207, 213, 381, 529, 639, 1143, 1587, 1633, 1657, 2921, 4761, 4899, 4971, 8763, 9017, 14697, 14913, 26289, 27051, 37559, 38111, 67183, 81153, 112677, 114333, 117647, 201549, 207391, 210439, 338031, 342999, 352941, 604647, 622173, 631317, 876553, 1058823, 1866519, 1893951, 2629659, 2705881, 4769993, 4840097, 7888977, 8117643, 14309979, 14520291, 14941169, 24352929, 42929937, 43560873, 44823507, 62235263, 111322231, 134470521, 186705789, 333966693, 343646887, 560117367, 1001900079, 1030940661, 3092821983, 7903878401, 23711635203, 71134905609]

約数ペア:

[(1, 71134905609), (3, 23711635203), (9, 7903878401), (23, 3092821983), (69, 1030940661), (71, 1001900079), (127, 560117367), (207, 343646887), (213, 333966693), (381, 186705789), (529, 134470521), (639, 111322231), (1143, 62235263), (1587, 44823507), (1633, 43560873), (1657, 42929937), (2921, 24352929), (4761, 14941169), (4899, 14520291), (4971, 14309979), (8763, 8117643), (9017, 7888977), (14697, 4840097), (14913, 4769993), (26289, 2705881), (27051, 2629659), (37559, 1893951), (38111, 1866519), (67183, 1058823), (81153, 876553), (112677, 631317), (114333, 622173), (117647, 604647), (201549, 352941), (207391, 342999), (210439, 338031)]