165810367377

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{661}}^1\times {\mathrm{859}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 244060652160

約数和(自身を除く): 78250284783

約数列:

[1, 3, 9, 71, 213, 457, 639, 661, 859, 1371, 1983, 2577, 4113, 5949, 7731, 32447, 46931, 60989, 97341, 140793, 182967, 292023, 302077, 392563, 422379, 548901, 567799, 906231, 1177689, 1703397, 2718693, 3533067, 5110191, 21447467, 27871973, 40313729, 64342401, 83615919, 120941187, 193027203, 250847757, 259484143, 362823561, 778452429, 2335357287, 18423374153, 55270122459, 165810367377]

約数ペア:

[(1, 165810367377), (3, 55270122459), (9, 18423374153), (71, 2335357287), (213, 778452429), (457, 362823561), (639, 259484143), (661, 250847757), (859, 193027203), (1371, 120941187), (1983, 83615919), (2577, 64342401), (4113, 40313729), (5949, 27871973), (7731, 21447467), (32447, 5110191), (46931, 3533067), (60989, 2718693), (97341, 1703397), (140793, 1177689), (182967, 906231), (292023, 567799), (302077, 548901), (392563, 422379)]