171535374

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{20233}}^1$

素因数の和:20401

約数の個数: 32

約数和(自身を含む): 383636640

約数和(自身を除く): 212101266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 20233, 40466, 60699, 121398, 182097, 364194, 546291, 1092582, 3176581, 6353162, 9529743, 19059486, 28589229, 57178458, 85767687, 171535374]

約数ペア:

[(1, 171535374), (2, 85767687), (3, 57178458), (6, 28589229), (9, 19059486), (18, 9529743), (27, 6353162), (54, 3176581), (157, 1092582), (314, 546291), (471, 364194), (942, 182097), (1413, 121398), (2826, 60699), (4239, 40466), (8478, 20233)]