152225871

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{739}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 246366720

約数和(自身を除く): 94140849

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 577, 739, 1731, 2217, 4039, 5173, 9809, 12117, 12563, 15519, 29427, 37689, 68663, 87941, 205989, 263823, 426403, 1279209, 2984821, 7248851, 8954463, 21746553, 50741957, 152225871]

約数ペア:

[(1, 152225871), (3, 50741957), (7, 21746553), (17, 8954463), (21, 7248851), (51, 2984821), (119, 1279209), (357, 426403), (577, 263823), (739, 205989), (1731, 87941), (2217, 68663), (4039, 37689), (5173, 29427), (9809, 15519), (12117, 12563)]