75668853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 116992512

約数和(自身を除く): 41323659

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 793, 1037, 1871, 2379, 3111, 5613, 13481, 24323, 31807, 40443, 72969, 95421, 114131, 342393, 413491, 1240473, 1483703, 1940227, 4451109, 5820681, 25222951, 75668853]

約数ペア:

[(1, 75668853), (3, 25222951), (13, 5820681), (17, 4451109), (39, 1940227), (51, 1483703), (61, 1240473), (183, 413491), (221, 342393), (663, 114131), (793, 95421), (1037, 72969), (1871, 40443), (2379, 31807), (3111, 24323), (5613, 13481)]