26666727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 12814617

約数列:

[1, 3, 17, 31, 51, 93, 101, 167, 303, 501, 527, 1581, 1717, 2839, 3131, 5151, 5177, 8517, 9393, 15531, 16867, 50601, 53227, 88009, 159681, 264027, 286739, 522877, 860217, 1568631, 8888909, 26666727]

約数ペア:

[(1, 26666727), (3, 8888909), (17, 1568631), (31, 860217), (51, 522877), (93, 286739), (101, 264027), (167, 159681), (303, 88009), (501, 53227), (527, 50601), (1581, 16867), (1717, 15531), (2839, 9393), (3131, 8517), (5151, 5177)]