895938003

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{165089}}^1$

素因数の和:165168

約数の個数: 20

約数和(自身を含む): 1358360520

約数和(自身を除く): 462422517

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 165089, 495267, 1485801, 4457403, 11060963, 13372209, 33182889, 99548667, 298646001, 895938003]

約数ペア:

[(1, 895938003), (3, 298646001), (9, 99548667), (27, 33182889), (67, 13372209), (81, 11060963), (201, 4457403), (603, 1485801), (1809, 495267), (5427, 165089)]