161429073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1663}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 246005760

約数和(自身を除く): 84576687

約数列:

[1, 3, 13, 19, 39, 57, 131, 247, 393, 741, 1663, 1703, 2489, 4989, 5109, 7467, 21619, 31597, 32357, 64857, 94791, 97071, 217853, 410761, 653559, 1232283, 2832089, 4139207, 8496267, 12417621, 53809691, 161429073]

約数ペア:

[(1, 161429073), (3, 53809691), (13, 12417621), (19, 8496267), (39, 4139207), (57, 2832089), (131, 1232283), (247, 653559), (393, 410761), (741, 217853), (1663, 97071), (1703, 94791), (2489, 64857), (4989, 32357), (5109, 31597), (7467, 21619)]