66476137

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 87720192

約数和(自身を除く): 21244055

約数列:

[1, 7, 13, 17, 91, 97, 119, 221, 443, 679, 1261, 1547, 1649, 3101, 5759, 7531, 8827, 11543, 21437, 40313, 42971, 52717, 97903, 150059, 300797, 558623, 685321, 730507, 3910361, 5113549, 9496591, 66476137]

約数ペア:

[(1, 66476137), (7, 9496591), (13, 5113549), (17, 3910361), (91, 730507), (97, 685321), (119, 558623), (221, 300797), (443, 150059), (679, 97903), (1261, 52717), (1547, 42971), (1649, 40313), (3101, 21437), (5759, 11543), (7531, 8827)]