27239277009

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2663467}}^1$

素因数の和:2663964

約数の個数: 16

約数和(自身を含む): 41592716288

約数和(自身を除く): 14353439279

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 10227, 2663467, 7990401, 18644269, 55932807, 1297108429, 3891325287, 9079759003, 27239277009]

約数ペア:

[(1, 27239277009), (3, 9079759003), (7, 3891325287), (21, 1297108429), (487, 55932807), (1461, 18644269), (3409, 7990401), (10227, 2663467)]