145555011

素因数分解:

$3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{3769}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 240737120

約数和(自身を除く): 95182109

約数列:

[1, 3, 7, 9, 21, 63, 613, 1839, 3769, 4291, 5517, 11307, 12873, 26383, 33921, 38619, 79149, 237447, 2310397, 6931191, 16172779, 20793573, 48518337, 145555011]

約数ペア:

[(1, 145555011), (3, 48518337), (7, 20793573), (9, 16172779), (21, 6931191), (63, 2310397), (613, 237447), (1839, 79149), (3769, 38619), (4291, 33921), (5517, 26383), (11307, 12873)]