823131554329

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1\times {\mathrm{63907}}^1$

素因数の和:64957

約数の個数: 32

約数和(自身を含む): 988743674880

約数和(自身を除く): 165612120551

約数列:

[1, 7, 29, 67, 203, 469, 947, 1943, 6629, 13601, 27463, 63449, 63907, 192241, 444143, 447349, 1840021, 1853303, 4281769, 12880147, 12973121, 29972383, 60519929, 124171301, 423639503, 869199107, 1755077941, 4054835243, 12285545587, 28383846701, 117590222047, 823131554329]

約数ペア:

[(1, 823131554329), (7, 117590222047), (29, 28383846701), (67, 12285545587), (203, 4054835243), (469, 1755077941), (947, 869199107), (1943, 423639503), (6629, 124171301), (13601, 60519929), (27463, 29972383), (63449, 12973121), (63907, 12880147), (192241, 4281769), (444143, 1853303), (447349, 1840021)]