53294319

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1016

約数の個数: 36

約数和(自身を含む): 85701096

約数和(自身を除く): 32406777

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 333, 481, 507, 947, 1443, 1521, 2841, 4329, 6253, 8523, 12311, 18759, 35039, 36933, 56277, 105117, 110799, 160043, 315351, 455507, 480129, 1366521, 1440387, 4099563, 5921591, 17764773, 53294319]

約数ペア:

[(1, 53294319), (3, 17764773), (9, 5921591), (13, 4099563), (37, 1440387), (39, 1366521), (111, 480129), (117, 455507), (169, 315351), (333, 160043), (481, 110799), (507, 105117), (947, 56277), (1443, 36933), (1521, 35039), (2841, 18759), (4329, 12311), (6253, 8523)]