144729081

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{5233}}^1$

素因数の和:5685

約数の個数: 24

約数和(自身を含む): 239507840

約数和(自身を除く): 94778759

約数列:

[1, 3, 7, 9, 21, 63, 439, 1317, 3073, 3951, 5233, 9219, 15699, 27657, 36631, 47097, 109893, 329679, 2297287, 6891861, 16081009, 20675583, 48243027, 144729081]

約数ペア:

[(1, 144729081), (3, 48243027), (7, 20675583), (9, 16081009), (21, 6891861), (63, 2297287), (439, 329679), (1317, 109893), (3073, 47097), (3951, 36631), (5233, 27657), (9219, 15699)]