48918681

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5507}}^1$

素因数の和:5570

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 35684199

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 5507, 8883, 16521, 38549, 49563, 115647, 148689, 258829, 346941, 776487, 1040823, 1811803, 2329461, 5435409, 6988383, 16306227, 48918681]

約数ペア:

[(1, 48918681), (3, 16306227), (7, 6988383), (9, 5435409), (21, 2329461), (27, 1811803), (47, 1040823), (63, 776487), (141, 346941), (189, 258829), (329, 148689), (423, 115647), (987, 49563), (1269, 38549), (2961, 16521), (5507, 8883)]