1153649439

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{157667}}^1$

素因数の和:157947

約数の個数: 16

約数和(自身を含む): 1715427840

約数和(自身を除く): 561778401

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 157667, 473001, 1419003, 4257009, 42727757, 128183271, 384549813, 1153649439]

約数ペア:

[(1, 1153649439), (3, 384549813), (9, 128183271), (27, 42727757), (271, 4257009), (813, 1419003), (2439, 473001), (7317, 157667)]