81117678

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{883}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 165739392

約数和(自身を除く): 84621714

約数列:

[1, 2, 3, 6, 61, 122, 183, 251, 366, 502, 753, 883, 1506, 1766, 2649, 5298, 15311, 30622, 45933, 53863, 91866, 107726, 161589, 221633, 323178, 443266, 664899, 1329798, 13519613, 27039226, 40558839, 81117678]

約数ペア:

[(1, 81117678), (2, 40558839), (3, 27039226), (6, 13519613), (61, 1329798), (122, 664899), (183, 443266), (251, 323178), (366, 221633), (502, 161589), (753, 107726), (883, 91866), (1506, 53863), (1766, 45933), (2649, 30622), (5298, 15311)]