64166817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 101033856

約数和(自身を除く): 36867039

約数列:

[1, 3, 11, 13, 33, 39, 143, 373, 401, 429, 1119, 1203, 4103, 4411, 4849, 5213, 12309, 13233, 14547, 15639, 53339, 57343, 149573, 160017, 172029, 448719, 1645303, 1944449, 4935909, 5833347, 21388939, 64166817]

約数ペア:

[(1, 64166817), (3, 21388939), (11, 5833347), (13, 4935909), (33, 1944449), (39, 1645303), (143, 448719), (373, 172029), (401, 160017), (429, 149573), (1119, 57343), (1203, 53339), (4103, 15639), (4411, 14547), (4849, 13233), (5213, 12309)]