267227973

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 390260000

約数和(自身を除く): 123032027

約数列:

[1, 3, 9, 157, 379, 471, 499, 1137, 1413, 1497, 3411, 4491, 59503, 78343, 178509, 189121, 235029, 535527, 567363, 705087, 1702089, 29691997, 89075991, 267227973]

約数ペア:

[(1, 267227973), (3, 89075991), (9, 29691997), (157, 1702089), (379, 705087), (471, 567363), (499, 535527), (1137, 235029), (1413, 189121), (1497, 178509), (3411, 78343), (4491, 59503)]