144540909

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{79901}}^1$

素因数の和:79977

約数の個数: 16

約数和(自身を含む): 217333440

約数和(自身を除く): 72792531

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 79901, 239703, 719109, 2157327, 5353367, 16060101, 48180303, 144540909]

約数ペア:

[(1, 144540909), (3, 48180303), (9, 16060101), (27, 5353367), (67, 2157327), (201, 719109), (603, 239703), (1809, 79901)]