89898129

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 132312960

約数和(自身を除く): 42414831

約数列:

[1, 3, 9, 79, 227, 237, 557, 681, 711, 1671, 2043, 5013, 17933, 44003, 53799, 126439, 132009, 161397, 379317, 396027, 1137951, 9988681, 29966043, 89898129]

約数ペア:

[(1, 89898129), (3, 29966043), (9, 9988681), (79, 1137951), (227, 396027), (237, 379317), (557, 161397), (681, 132009), (711, 126439), (1671, 53799), (2043, 44003), (5013, 17933)]