168542783871

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1282289}}^1$

素因数の和:1282879

約数の個数: 32

約数和(自身を含む): 280667635200

約数和(自身を除く): 112124851329

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 569, 1707, 3983, 6259, 11949, 18777, 43813, 131439, 1282289, 3846867, 8976023, 14105179, 26928069, 42315537, 98736253, 296208759, 729622441, 2188867323, 5107357087, 8025846851, 15322071261, 24077540553, 56180927957, 168542783871]

約数ペア:

[(1, 168542783871), (3, 56180927957), (7, 24077540553), (11, 15322071261), (21, 8025846851), (33, 5107357087), (77, 2188867323), (231, 729622441), (569, 296208759), (1707, 98736253), (3983, 42315537), (6259, 26928069), (11949, 14105179), (18777, 8976023), (43813, 3846867), (131439, 1282289)]