75016641

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 117238528

約数和(自身を除く): 42221887

約数列:

[1, 3, 7, 21, 61, 157, 183, 373, 427, 471, 1099, 1119, 1281, 2611, 3297, 7833, 9577, 22753, 28731, 58561, 67039, 68259, 159271, 175683, 201117, 409927, 477813, 1229781, 3572221, 10716663, 25005547, 75016641]

約数ペア:

[(1, 75016641), (3, 25005547), (7, 10716663), (21, 3572221), (61, 1229781), (157, 477813), (183, 409927), (373, 201117), (427, 175683), (471, 159271), (1099, 68259), (1119, 67039), (1281, 58561), (2611, 28731), (3297, 22753), (7833, 9577)]