54554451

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 87687168

約数和(自身を除く): 33132717

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 1783, 4371, 5349, 10199, 12481, 30597, 37443, 55273, 83801, 165819, 251403, 386911, 586607, 1160733, 1759821, 2597831, 7793493, 18184817, 54554451]

約数ペア:

[(1, 54554451), (3, 18184817), (7, 7793493), (21, 2597831), (31, 1759821), (47, 1160733), (93, 586607), (141, 386911), (217, 251403), (329, 165819), (651, 83801), (987, 55273), (1457, 37443), (1783, 30597), (4371, 12481), (5349, 10199)]