83869773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 123822720

約数和(自身を除く): 39952947

約数列:

[1, 3, 13, 39, 73, 89, 219, 267, 331, 949, 993, 1157, 2847, 3471, 4303, 6497, 12909, 19491, 24163, 29459, 72489, 84461, 88377, 253383, 314119, 382967, 942357, 1148901, 2150507, 6451521, 27956591, 83869773]

約数ペア:

[(1, 83869773), (3, 27956591), (13, 6451521), (39, 2150507), (73, 1148901), (89, 942357), (219, 382967), (267, 314119), (331, 253383), (949, 88377), (993, 84461), (1157, 72489), (2847, 29459), (3471, 24163), (4303, 19491), (6497, 12909)]