155357001

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{16487}}^1$

素因数の和:16845

約数の個数: 16

約数和(自身を含む): 230832000

約数和(自身を除く): 75474999

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 16487, 49461, 148383, 445149, 5753963, 17261889, 51785667, 155357001]

約数ペア:

[(1, 155357001), (3, 51785667), (9, 17261889), (27, 5753963), (349, 445149), (1047, 148383), (3141, 49461), (9423, 16487)]