80546271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 37994529

約数列:

[1, 3, 13, 39, 83, 149, 167, 249, 447, 501, 1079, 1937, 2171, 3237, 5811, 6513, 12367, 13861, 24883, 37101, 41583, 74649, 160771, 180193, 323479, 482313, 540579, 970437, 2065289, 6195867, 26848757, 80546271]

約数ペア:

[(1, 80546271), (3, 26848757), (13, 6195867), (39, 2065289), (83, 970437), (149, 540579), (167, 482313), (249, 323479), (447, 180193), (501, 160771), (1079, 74649), (1937, 41583), (2171, 37101), (3237, 24883), (5811, 13861), (6513, 12367)]